Too many groups break "Bulk Actions" (Error 414)

[Hardy535]

Hello, I currently have ~80 user groups and everything works fine except "Bulk Actions > Edit". When trying to save changes (for example setting up user groups for sites), you get an "Error 414 - Submitted URI too large!". It seems like changes are made via GET in PHP instead of POST and this results in my case in a 18.000 characters long URL (even when only editing one site), way too much for GET. Would be great to see that fixed if it is not a problem on my side.

Thanks in advance.

[GM-Alex]

As I remember I'm using the default "bulk logic" or Wordpress and so I can't do much, but I will have a look for a future version.