From dab925cc32cbc61e98b17040348169b01f35edf5 Mon Sep 17 00:00:00 2001
From: Vladimir Enchev <vladimir.enchev@gmail.com>
Date: Thu, 25 Jun 2026 10:12:33 +0300
Subject: [PATCH] Fix filter popups: close other DataGrid column popups in
 Initial mode; stop PivotDataGrid filter popup double-toggle

---
 Radzen.Blazor/RadzenDataGridHeaderCell.razor | 14 +++++++-------
 Radzen.Blazor/RadzenPivotDataGrid.razor      |  3 ---
 2 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/Radzen.Blazor/RadzenDataGridHeaderCell.razor b/Radzen.Blazor/RadzenDataGridHeaderCell.razor
index cdd7ae063..7001d935b 100644
--- a/Radzen.Blazor/RadzenDataGridHeaderCell.razor
+++ b/Radzen.Blazor/RadzenDataGridHeaderCell.razor
@@ -426,13 +426,6 @@ else
         if (Grid.FilterPopupRenderMode == PopupRenderMode.OnDemand && popup != null)
         {
             await popup.ToggleAsync(filterButton);
-
-            Grid.allColumns
-            .Where(c => c.GetVisible() && c.UniqueID != Column.UniqueID)
-            .Select(c => c.headerCell)
-            .Where(cell => cell != null)
-            .ToList()
-            .ForEach(cell => InvokeAsync(cell!.CloseFilter));
         }
         else if (Grid.FilterPopupRenderMode == PopupRenderMode.Initial)
         {
@@ -442,6 +435,13 @@ else
                 await jsRuntime.InvokeVoidAsync("Radzen.togglePopup", filterButton, Column.GetColumnPopupID(), false, null, null, true, true);
             }
         }
+
+        Grid.allColumns
+        .Where(c => c.GetVisible() && c.UniqueID != Column.UniqueID)
+        .Select(c => c.headerCell)
+        .Where(cell => cell != null)
+        .ToList()
+        .ForEach(cell => InvokeAsync(cell!.CloseFilter));
     }
 
     async Task ClearFilter()
diff --git a/Radzen.Blazor/RadzenPivotDataGrid.razor b/Radzen.Blazor/RadzenPivotDataGrid.razor
index 51424797c..97003e233 100644
--- a/Radzen.Blazor/RadzenPivotDataGrid.razor
+++ b/Radzen.Blazor/RadzenPivotDataGrid.razor
@@ -120,7 +120,6 @@
                                         {
                                             <button type="button" @ref=FilterIconRef[filterIconRefKey] @onclick:stopPropagation="true"
                                                     @onmousedown="@(() => { if (row != null) _ = ToggleFilter(row, filterIconRefKey); })"
-                                                    @onclick="@(() => { if (row != null) _ = ToggleFilter(row, filterIconRefKey); })"
                                                     class="@(row != null ? GetFilterIconCss(row) : "")"
                                                     aria-label="@FilterText" aria-haspopup="dialog"
                                                     aria-controls="@($"pivot-filter-{row?.Property}")" aria-expanded="false">
@@ -175,7 +174,6 @@
                                         {
                                             <button type="button" @ref=FilterIconRef[filterIconRefKey] @onclick:stopPropagation="true"
                                                     @onmousedown="@(() => { if (column != null) _ = ToggleFilter(column, filterIconRefKey); })"
-                                                    @onclick="@(() => { if (column != null) _ = ToggleFilter(column, filterIconRefKey); })"
                                                     class="@(column != null ? GetFilterIconCss(column) : "")"
                                                     aria-label="@FilterText" aria-haspopup="dialog"
                                                     aria-controls="@($"pivot-filter-{column?.Property}")" aria-expanded="false">
@@ -230,7 +228,6 @@
                                         {
                                             <button type="button" @ref=FilterIconRef[filterIconRefKey] @onclick:stopPropagation="true"
                                                     @onmousedown="@(() => { if (column != null) _ = ToggleFilter(column, filterIconRefKey); })"
-                                                    @onclick="@(() => { if (column != null) _ = ToggleFilter(column, filterIconRefKey); })"
                                                     class="@(column != null ? GetFilterIconCss(column) : "")"
                                                     aria-label="@FilterText" aria-haspopup="dialog"
                                                     aria-controls="@($"pivot-filter-{column?.Property}")" aria-expanded="false">