Steps to replicate the issue (include links if applicable):
What happens?:
Application says "Bad Request" The CSRF tokens do not match.
What should have happened instead?:
The settings should have been saved with the user's new language preferences.
Change 945009 had a related patch set uploaded (by Eugene233; author: Eugene233):
[labs/tools/Isa@master] User setting validation generates Bad request
Change 950014 had a related patch set uploaded (by Eugene233; author: Eugene233):
[labs/tools/Isa@m2c] User setting validation generates Bad request
Change 945009 abandoned by Eugene233:
[labs/tools/Isa@master] User setting validation generates Bad request
Reason:
In favor of https://gerrit.wikimedia.org/r/c/labs/tools/Isa/+/950014
Change 954938 had a related patch set uploaded (by Eugene233; author: Eugene233):
[labs/tools/Isa@main] User setting validation generates Bad request
Change 950014 abandoned by Eugene233:
[labs/tools/Isa@m2c] User setting validation generates Bad request
Reason:
Cherry picked to new main branch