until now I had in the directory home/stefan/snap/thunderbird/common/.thunderbird/sywxb570.default/ folder chrome and in it the file userChrome.
Neither moving the folder nor moving the file to the parent folder ./thunderbird did the desired result.
until now I had in the directory home/stefan/snap/thunderbird/common/.thunderbird/sywxb570.default/ folder chrome and in it the file userChrome.
Neither moving the folder nor moving the file to the parent folder ./thunderbird did the desired result.