The Google group should really be closed in my view and everyone should move over to Github. The registration process is done once in 5 minutes. You don't have to be a developer to participate there.
The handling in this google group is disastrous, especially on a smartphone. You can't reply there because the buttons are not visible and you have to switch to desktop view every time, which is cruel on a smartphone.
On Github, you can categorize topics neatly, have feedback buttons and, most importantly, the ability to edit your post again.