check boxes not working

Hi,

When i create a new user in Traccar and try to add him permissions for some groups, it's impossible to check or uncheck the groups check-boxes, is there a mystake?

Thanks to you

Are you using Firefox? Click slightly to the right of the checkbox.

Yes Anton, i'm using Firefox.
Cool, when i click on the right or on top or bottom it's ok..! But not in the center...
What's the problem ?

It's a compatibility issue between the UI library that we are using and Firefox browser.

I 've tested with Edge, no problem.
Is there something to do to correct it under firefox ?

Unless you have JavaScript knowledge to fix it, we just need to wait for a new ExtJS release.