Hello Snorre,
Thanks for reaching out to us and sorry for your inconvenience.
The issue pointed out by you is a known issue and a fix for this will be released shortly.
For now, there is an alternative way to fix this issue but for that, I will need a little information about your use case.
Q1. Did your users enable Remember my login on this computer while logging into Jira?
Q2. Which authentication method are your users using?
Q3. What is the Jira 2FA add-on version that you are using?
Waiting for your response.
Thanks,
Aniket