Ability to Upload IP List to an access group

One thing I have already noticed is for things like UpTimeRobot I need to bypass the ZT pages which works fine. What is cumbersome is that I can’t upload their IP list as a file into the access group, so it’s a massive amount of copy/past. Having the ability to upload a CSV or TXT file would make creating groups much easier. Not sure if this has already been brought up.

see here it’s a long list and I have tried copy/paste multiples even with a comma, but the UI will not accept them and separate them as individual entries.