Hi all, When trying to install Thunderbird add-ons in my (main) profile, many add-ons are listed as being "not compatible to your version of Thunderbird" (which is TB 115.9.0 on openSUSE Tumbleweed; installation is still possible via xpi file). But in a newly created test profile (on the same system), the add-ons are listed without this "error". Please see attached screenshot with both profiles side-by-side with ImportExport Tool NG as an example. Thus, it appears that my main profile has become mangled up somewhat. (Which is not completely surprising given that it has been in continuous use for about 20 years.) Do you have any idea what may cause this issue and / or how to clean-up my standard profile? Many thanks!