Hi,

I installed and activated the theme Bootstrap darkroom but for some reasons, it does not work when associated with a user:
- it appears correctly in the list of available themes in the 'user configuration' form (admin.php?page=user_list, edit user) and customize form (piwigo/profile.php)
- it shows as being associated to the user in the 'user configuration' forrm but piwigo uses the default theme anyways, not Bootstrap Darkroom
- in the customize form, the theme associated with the current user is the default theme

I'm sure that I'm doing something wrong but could not find what. Is there any debug or log file I can check? (there is nothing related in the error log of Apache)

Piwigo 2.10.2 Check for upgrade
Operating system: Linux
PHP: 7.2.19 (Show info) [2020-12-01 21:18:46]
MySQL: 5.7.23-23-log [2020-12-01 21:18:46]
Graphics Library: ImageMagick 6.9.7-4

Piwigo URL: https://photos.malagate.com/piwigo