Right now it seems if I configure and set the integration, another manager can’t edit it, add new branches, or change mine branch setup and so on. Only pause/resume or add a new one from another account. Maybe there’s any setting to allow this?
No, there’s no such settings. Integration is build on your API access key (token), and it’s not secure to allow editing it, because this is same as allow access to the user account. In most cases this is 1 time setup, so no need to change it very often. In case of need, someone can change the crowdin.yaml file in Github for example. Or even if you’re in vacation you can take 5 mins to log in and edit things. Lastly, it’s not fine, but still it works to have a shared dev account to keep this thing.