# Can't change theme compatibility in "Manage Status & Versions" section
**URL:** https://discourse.mozilla.org/t/cant-change-theme-compatibility-in-manage-status-versions-section/140138
**Category:** Add-ons
**Created:** [February 13, 2025, 7:21pm UTC](https://discourse.mozilla.org/t/cant-change-theme-compatibility-in-manage-status-versions-section/140138 "2025-02-13T19:21:20Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@herr\_pietrus](https://discourse.mozilla.org/u/herr_pietrus)
#### Post date: [February 13, 2025, 7:21pm UTC](https://discourse.mozilla.org/t/cant-change-theme-compatibility-in-manage-status-versions-section/140138/1 "2025-02-13T19:21:20Z")
I just discovered that instead of uploading a new version every time the TB stable build changes, I can set the compatibility of my theme in \*Manage Status and Versions" section. However, when I try to do this, the message “Oops! An error occurred” appears.
What am I doing wrong? Is it an AMO bug or this option cannot be used with themes?
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### Author:  [@dotproto](https://discourse.mozilla.org/u/dotproto)
#### Post date: [February 13, 2025, 7:24pm UTC](https://discourse.mozilla.org/t/cant-change-theme-compatibility-in-manage-status-versions-section/140138/2 "2025-02-13T19:24:50Z")
Thunderbird add-ons are managed on [addons.thunderbird.net](http://addons.thunderbird.net), which is separate from [addons.mozilla.org](http://addons.mozilla.org). You might want to re-post this on [Thunderbird’s add-ons board](https://discourse.mozilla.org/c/thunderbird/addons/255).