Most of Roblox Studio not working if you have a script open

As soon as you open a script (Script tab on top appears), most of studio becomes inavailable, even in place’s window
With Script tab:

Without Script tab:

Salutations!

Thanks for reporting.
It seems like we’ve received an earlier report with a very similar issue that is already acknowledged and assigned for investigation.

I’ll have to close this topic, but please, stay tuned on the following thread for any updates or fixes that may come:

Thanks for your understanding and your patience.
Have a nice day!

yeah this is a really urgent bug should probaaably be fixed

Refer to the report linked above.