How can I hide the “Export to Excel” and “Fit to Screen” buttons on a screen?

<template>
    <qp-template id="Document_PXLayoutRule1_div0" name="1-1-1" >
        <qp-fieldset id="Document_CstPXLayoutRule21_fs" wg-container="Document_form" view.bind="Document" slot="A">
            <field name="WPickingNbr"></field>
            <field name="SiteID"></field>
            <field name="CreateTransfer"></field>
            <field name="Description"></field>
        </qp-fieldset>
        <qp-fieldset id="Document_CstPXLayoutRule22_fs" wg-container="Document_form" view.bind="Document" slot="B">
            <field name="ShipDate_Date"></field>
            <field name="Time"></field>
            <field name="TransferNbr">
                <qp-field control-state.bind="Document.TransferReleased"></qp-field>
            </field>
        </qp-fieldset>
    </qp-template>
    <qp-tabbar id="Tab">
        <qp-tab id="TabDetails" caption="Details">
            <qp-grid id="CstPXGrid38" view.bind="Details"></qp-grid>
        </qp-tab>
        <qp-tab id="TabProductionOrders" caption="Production Orders">
            <qp-splitter id="Document_splitConditions" initial-split="250" split="height">
                <split-pane>
                    <qp-grid id="grid11" view.bind="Production"></qp-grid>
                </split-pane>
                <split-pane>
                    <qp-grid id="grid12" view.bind="ProductionDet"></qp-grid>
                </split-pane>
            </qp-splitter>
        </qp-tab>
        <qp-tab id="TabAisleRegion" caption="Aisle Region">
            <qp-grid id="CstPXGrid53" view.bind="AisleRegion"></qp-grid>
        </qp-tab>
        <qp-tab id="TabCustomerOrder" caption="Customer Order">
            <qp-grid id="CstPXGrid54" view.bind="CustomerOrder"></qp-grid>
        </qp-tab>
    </qp-tabbar>
</template>

import { createCollection, createSingle, PXScreen, graphInfo, viewInfo} from "client-controls";
import { BZWPHdr, BZWPDet, BZWPProduction, BZWPProductionDet, BZWPAisleRegion, BZWPCustomerOrder } from "./views";

@graphInfo({graphType: "BZBelAirMods.BZWPEntry", primaryView: "Document", })
export class BZ301002 extends PXScreen {

	Document = createSingle(BZWPHdr);
   	@viewInfo ({containerName: "Details"})
	Details = createCollection(BZWPDet);
   	@viewInfo ({containerName: "Production Orders"})
	Production = createCollection(BZWPProduction);
   	@viewInfo ({containerName: "Production Orders"})
	ProductionDet = createCollection(BZWPProductionDet);
   	@viewInfo ({containerName: "Aisle Region"})
	AisleRegion = createCollection(BZWPAisleRegion);
   	@viewInfo ({containerName: "Customer Order"})
	CustomerOrder = createCollection(BZWPCustomerOrder);
}

import { PXView, PXFieldState, linkCommand, gridConfig, PXFieldOptions, columnConfig, PXActionState, GridPreset, GridFastFilterVisibility, viewInfo } from "client-controls";

export class BZWPHdr extends PXView  {
	WPickingNbr : PXFieldState<PXFieldOptions.CommitChanges>;
	SiteID : PXFieldState<PXFieldOptions.CommitChanges>;
	CreateTransfer : PXFieldState<PXFieldOptions.CommitChanges>;
	Description : PXFieldState;
	ShipDate_Date : PXFieldState<PXFieldOptions.CommitChanges>;
	Time : PXFieldState<PXFieldOptions.CommitChanges>;
	TransferNbr : PXFieldState;
	TransferReleased : PXFieldState;
}

@gridConfig({
	syncPosition: true,
	showFastFilter: GridFastFilterVisibility.False,
	preset: GridPreset.Details,
	actionsConfig: {
		insert: { hidden: true }
	},
	topBarItems: {
	Reload: {index: 0, config: {commandName: "Reload", text: "Load"}},
}
})
export class BZWPDet extends PXView  {
	Reload: PXActionState;
@columnConfig({
  width: 70
})
	OrderType : PXFieldState;
	@linkCommand("ViewSOOrder")
	OrderNbr : PXFieldState;
@columnConfig({
  width: 70
})
	LineStatus : PXFieldState;
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 140
})
	BAccountID : PXFieldState;
@columnConfig({
  width: 60
})
	PickTicket : PXFieldState;
@columnConfig({
  width: 60
})
	IncludeInWP : PXFieldState;
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 70
})
	InventoryID : PXFieldState;
@columnConfig({
  width: 60
})
	ExcludeFromProd : PXFieldState;
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 140
})
	ShipZone : PXFieldState;
@columnConfig({
  width: 100
})
	OrderQty : PXFieldState;
@columnConfig({
  width: 100
})
	OpenQty : PXFieldState;
@columnConfig({
  width: 100
})
	ShipQty : PXFieldState;
@columnConfig({
  width: 90
})
	ShipDate : PXFieldState;
@columnConfig({
  width: 70
})
	OrderStatus : PXFieldState;
@columnConfig({
  width: 70
})
	ChangedStatus : PXFieldState;
@columnConfig({
  width: 140
})
	ReasonCode : PXFieldState;
@columnConfig({
  width: 280
})
	Description : PXFieldState;
@columnConfig({
  width: 70
})
	KitAssemblyType : PXFieldState;
	@linkCommand("bZViewPOOrders")
	KitAssemblyNbr : PXFieldState;
	@linkCommand("ViewShipment")
	ShipmentNbr : PXFieldState;
}

@gridConfig({
	syncPosition: true,
	preset: GridPreset.Details
})
export class BZWPProduction extends PXView  {
@columnConfig({
  width: 70
})
	KitAssemblyType: PXFieldState;
	@linkCommand("ViewKitAssemblyWP")
	KitAssemblyNbr : PXFieldState;
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 70
})
	KitItem : PXFieldState;
@columnConfig({
  width: 100
})
	OrderQty : PXFieldState;
@columnConfig({
  width: 70
})
	TranDesc : PXFieldState;
}

@gridConfig({
	preset: GridPreset.Inquiry
})
export class BZWPProductionDet extends PXView  {
	@columnConfig({

  editorConfig: {
    linkCommand: "A"
  },
  width: 70
})
	Item : PXFieldState;
@columnConfig({
  width: 100
})
	OrderQty : PXFieldState;
@columnConfig({
  width: 70
})
	TranDesc : PXFieldState;
}

@gridConfig({
	syncPosition: true,
	showFastFilter: GridFastFilterVisibility.False,
	preset: GridPreset.Details
})
export class BZWPAisleRegion extends PXView  {
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 70
})
	InventoryID : PXFieldState;
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 140
})
	ShipZone : PXFieldState;
@columnConfig({
  width: 100
})
	OrderQty : PXFieldState;
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 140
})
	LocationID : PXFieldState;
@columnConfig({
  width: 100
})
	Qty : PXFieldState;
}

@gridConfig({
	showFastFilter: GridFastFilterVisibility.False,
	preset: GridPreset.Details
})
export class BZWPCustomerOrder extends PXView  {
@columnConfig({
  editorConfig: {
    linkCommand: "A"
  },
  width: 140
})
	BAccountID : PXFieldState;
@columnConfig({
  width: 80
})
	ShippedCount : PXFieldState;
@columnConfig({
  width: 90
})
	ProductionCount : PXFieldState;
@columnConfig({
  width: 90
})
	BackOrderCount : PXFieldState;
@columnConfig({
  width: 70
})
	OrderCount : PXFieldState;
}

I have a problem: in my screen’s main section, two grid buttons are shown and I can’t hide them. 

I cant understande why in main panel show this buttons.
I try this but this not work correct.
config.bind="{
        actionsConfig: {
            exportToExcel: { hidden: true },
        }
    }"