AloowEdit is ignored in grouping columns

[Alexander Kuhlmann]

Hey, 

I have this column definition:

 <GridColumn Field="@nameof(MDefaultText.GroupName)" HeaderText="Gruppe" AllowEditing="false"></GridColumn>

And this edit settings:

<GridEventsRowUpdated="UpdateHandler"TValue="MDefaultText"></GridEvents>

If I now open the edit dialog the property input is readonly, this is correct.
But if I add this grouping settings:
    <GridGroupSettingsColumns="@([nameof(MDefaultText.GroupName)])"></GridGroupSettings>

then the property editor is not readonly anymore.

[Prathap Senthil]

Hi Alexander Kuhlmann,

We have considered the reported issue and logged a bug, "GridColumn AllowEditing set to false is ignored for grouped columns in dialog edit mode" for the same. Thank you for taking the time to report this issue and helping us to improve our product. At Syncfusion, we are committed to fix all validated defects (subject to technological feasibility and Product Development Life Cycle) and this fix will be included in our upcoming patch release which is expected to be rolled out on August 25th, 2026.

https://www.syncfusion.com/feedback/75135/gridcolumn-allowediting-set-to-false-is-ignored-for-grouped-columns-in-dialog-edit

Disclaimer: “Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization.

Regards,
Prathap Senthil