Please provide feedback on the Modern UI if you have issues with it so that Acumatica can focus on improvements to it. Acumatica AI will pick up your feedback for them to focus on improving it prior to the 26R2 release when the classic UI goes away.
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Modern UI Issues
- June 10, 2026
- 74 replies
- 1695 views
- Captain II
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74 replies
- Semi-Pro I
- July 13, 2026
I think the big one is the removal of tabs on GI filters. This change was not good.
I also struggle with the import scenario builder in modern UI. I have to toggle between the two UIs to find fields, and it takes much longer to build them than they used to.
There are also quite a few bugs. Here are a couple to start…
- Can’t rearrange parameters and conditions in the GI editor anymore.
- Export to excel for GIs is still broken
- Performance seems to decline on screens/GIs using modern UI
Here’s the related idea and our fix for it. Linking it here for visibility:
- Jr Varsity II
- July 20, 2026
Hi there,
When you wan’t to apply a filter with an attribute column on a generic inquiry, there is no search field anymore at the top of the list.
Modern UI:

Classic UI:

- Jr Varsity I
- July 20, 2026
Hi,
We have noticed that the 'Available on Portals' field in the Payment Method tab cannot be enabled/saved in versions 25R2 and 26R1.

- Freshman II
- July 22, 2026
Pop Up Note Functionality - Worse in Modern UI
Pop up notes in modern UI display as a small, green check box in the top right of the screen, and disappear on their own. The visibility is very poor, and makes the note incredibly easy to overlook and miss.
Classic:

Modern:

- July 22, 2026
Pop up notes in modern UI display as a small, green check box in the top right of the screen, and disappear on their own. The visibility is very poor, and makes the note incredibly easy to overlook and miss.
This is significantly improved in 26 R1. They display as a blue info box and don’t disappear.
- Jr Varsity III
- July 22, 2026
Wouldn't even know where to start on this thread. We’ve just moved all companies back to the classic UI except for a couple of dashboard screens. Most of our ISV partners have had to do the same with their packages.
Now we just get a daily stream of requests as to when the modern UI will be useable. We don’t have an answer to provide. So we’re just waiting.
- Freshman II
- July 22, 2026
Pop up notes in modern UI display as a small, green check box in the top right of the screen, and disappear on their own. The visibility is very poor, and makes the note incredibly easy to overlook and miss.
This is significantly improved in 26 R1. They display as a blue info box and don’t disappear.
Oh, that’s great to know, thank you!!
- Semi-Pro I
- July 23, 2026
Build 26.100.0175:
The modern UI version of the row sets and column sets screens do not allow the user to change description of the row set or to select a different row set without going back to the list screen. The selector and description box is missing:


Classic UI:

Because the rows no longer include any formatting details, it also takes much longer on the modern UI version of these screens to compare formatting of rows and ensure that it’s correct:
Classic UI: I can see quite a few details of the formatting at a glance:

- Semi-Pro I
- July 23, 2026
Build: 26.100.0175
When navigating to a modern UI report, the URL stays the same as the prior screen’s URL:
Prior Screen:

After navigating to the report: The screen ID is the same-only the parameter changes which causes the report to load:

So if you then refresh the page you are taken back to the prior screen.
This does not happen in the Classic UI. The screen ID properly changes to the RMxxxxxx ID
- Semi-Pro I
- July 23, 2026
Build 26.100.0175
Another UX issue: When typing the value of a item into a selector, the Modern UI selector has far poorer search logic than the Classic UI selector. This behavior is present in all selectors in the modern UI.
In this example the exact text match is the last result in the list:

Classic UI filters to the exact match instantly:

- Freshman I
- July 28, 2026
In the action menu (ellipses) of the Customer Profile, we have the option to “schedule on calendar” as we use Service Management with almost all of our customers. We are in 2025 R2. The feature doesn’t work if the calendar board is in Modern UI. I can get the board to pull up, but it’s completely blank. The list of unscheduled service orders is on the left, but the board itself has no times, no techs, nothing. I have tried in Chrome and in Edge. Our customers who use VOIP phones will use this feature a lot to quickly schedule a service call. The “schedule on staff calendar” option works because that board doesn’t have a modern UI option yet. However, there are plenty of times the customer service rep doesn’t know which tech to give the appt to so they will create it under “unassigned.” That’s not an option on the staff calendar board.


- Captain II
- July 30, 2026
I don’t see any comments on this issue yet but possible that I missed it. We are unable to export any primary lists in Modern UI. When clicking on the export button for stock item or credit terms, we receive the following download. However, if we change the screen to classic UI, we can export the list to excel as expected.

- Captain II
- July 30, 2026
I don’t see any comments on this issue yet but possible that I missed it. We are unable to export any primary lists in Modern UI. When clicking on the export button for stock item or credit terms, we receive the following download. However, if we change the screen to classic UI, we can export the list to excel as expected.
I have the same problem. Are you using Microsoft Edge? Here is a thread discussing the issue.
Microsoft Edge Breaking Export to Excel on Modern UI | Community
- July 30, 2026
Publishing customizations to multiple tenants with Modern UI changes seems to take a *lot* longer than it used to. Not the end of the world, but annoying.
For people mentioning speed issues while still on 25R2, they are definitely updating things to be faster but not specifically on that version. So you would need to update again to get many of those changes. I know I ran into different issues with clients where Modern UI tab grids were not limited so they were loading all of the records at once rather than paginating. For example, the Activities tab on Projects screen would cause a project to load very slowly because it was loading all activities at once (one project was loading ~1300 records into the grid and took minutes to load!) but in 26R1 they fixed it so it just pulls a page of data rather than all of it. Unfortunately, they didn’t fix it on 25R2 and you would need to update to 26R1 (or maybe customize the screen yourself to fix it).
I’m concerned about removing Classic UI entirely in 26R2. It’s not an impossible switch, but concerned.
- Jr Varsity III
- July 31, 2026
I found a bug when it comes to Dashboards and parameter fields.
When creating a dashboard directly through Modern UI, it doesn’t seem to update the widgets without having to manually refresh, unlike the dashboards in the Classic UI.
A workaround I found to solve this issue is to create a dashboard through “Classic Dashboards” then update it to the Modern UI manually. Upon doing that, parameters seem to update the widgets without issue.
- Varsity I
- August 4, 2026
The modern UI version of Budgets (GL302010) no longer supports Notes and Attachments for budget articles. Our larger clients collaborate on departmental budgets and were using this feature heavily.
- Varsity I
- August 4, 2026
I think the big one is the removal of tabs on GI filters. This change was not good.
I also struggle with the import scenario builder in modern UI. I have to toggle between the two UIs to find fields, and it takes much longer to build them than they used to.
There are also quite a few bugs. Here are a couple to start…
- Can’t rearrange parameters and conditions in the GI editor anymore.
- Export to excel for GIs is still broken
- Performance seems to decline on screens/GIs using modern UI
The tabs removal seems to be only on ones that had a LOT of tabs. It switched to a dropdown.
These are two of my GIs in 2026R1. One has tabs, the other you have to select the dropdown window.


- Varsity I
- August 4, 2026
I’m having issues with Pivots in 2026R1. *I haven’t done a full ModernUI conversion since some of the screens have customizations that the ModernUI breaks currently.
Pivot Tables Screen warning:
The Pivot Tables (SM208010) form will be deprecated in the Modern UI. To create and view a pivot table in the Modern UI, use the View List drop-down menu of the inquiry form that will serve as the data source for the table.
- Captain II
- August 5, 2026
Pivot tables are now missing the functionality to scroll horizontally. This is especially frustrating with dashboards.
- Freshman I
- August 6, 2026
I think the big one is the removal of tabs on GI filters. This change was not good.
I also struggle with the import scenario builder in modern UI. I have to toggle between the two UIs to find fields, and it takes much longer to build them than they used to.
There are also quite a few bugs. Here are a couple to start…
- Can’t rearrange parameters and conditions in the GI editor anymore.
- Export to excel for GIs is still broken
- Performance seems to decline on screens/GIs using modern UI
The tabs removal seems to be only on ones that had a LOT of tabs. It switched to a dropdown.
These are two of my GIs in 2026R1. One has tabs, the other you have to select the dropdown window.


- August 7, 2026
I have not seen anybody complain about the dashboard filters yet. Does anybody find the change “helpful?”
I have a feeling they are going to add this everywhere, and I am a little worried. It looks cool, but it’s hard to know what to do. Adding brackets is not intuitive at all.

I feel this makes it more intuitive for the non-technical user to create these filters. It does takes some getting used to but I feel it’s overall easier.
- Varsity I
- August 7, 2026
Gah! You’re right. I was testing individual ModernUI screens since we have customizations that weren’t working due to cells being removed. 🤦
- Freshman I
- August 10, 2026
Seeing a bug where the Modern-UI does not honor segmented keys. (works in classic correctly)
And COLSPANS would be nice too..


(25.201.0213.6 +)
- Varsity I
- August 10, 2026
Copying Report Definitions by clicking “Copy Report” does not work as intended. It does copy the current report definition to a new report definition code but any changes you make to one are copied to the other.
Example:
- Balance Sheet report named DBAL1, amount type set to Ending Balance.
- Click “Copy Report” and copy to a new report, DBAL2.
- Change DBAL2 amount type to Turnover and Save.
- DBAL1 amount type also gets changed to 1.
This feature should allow you to copy a report definition and make whatever minor changes are needed on the new, copied report without affecting the original.
I also noticed that changes to the start/end branch copied to the original report. I assume most changes will.
Creating a new report definition and entering all the same information was fine but this was faster and easier in the classic UI with the Copy Report action button.
Additionally, you can no longer change row/column descriptions within the Row Set/Column set. I found a workaround by enabling mass update on the Row Set/Column Set GIs. This is inconvenient compared to the functionality in classic UI.
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