All tabs lost

[cjwilkin]

Describe the bug
When closing the last tab in a container all tabs in all cpntainers are lost
To Reproduce
Close the last tab in a container

Expected behavior
Tabs are not lost completely

Desktop (please complete the following information):
Windows 10 Pro Version 10.0.19045

• Firefox version:Version 133.0
• Simple Tab Groups version: 5.2

Additional context
I closed the last tab in a group, after which All groups had just a New Tab losing around 100 tabs. this is rubbish and I will have to spend hours trying to get them back as this extension isn't compatible with any backup extensions. Do not Use!

[elehna]

I think this might help.

[VictoriousRaptor]

this might also help. #1214 (comment)