Gitlab login: what is the redirect/callback url?

Hi @pkubangbang

The situation has not changed much since my last comment. The team is focused on the development of Taiga Next and our dedication (to Taiga 6.x) is limited. As workaround, users can use the same email they use in gitlab so that when the problem is fixed, the accounts will be joined after gitlab plugin activation.

I hope we can release a new version of the plugin soon.