Mac11 version[Big Surr] is not compatible with Katalon as expected

Product Forums Katalon Studio
,
2

Yes, there were several defects in Katalon Studio on macOS 11.x.

@duyluong reported in Dec 2020 that it is due to problems that occurs for macOS Big Sur + Eclipse platform :

I know some of the problems have been fixed by upgrading macOS to new one.

I do not think there is a complete list of known “Katalon + BigSur issues” published.

All I can say to you

  • you should update macOS to the most recent version 11.4
  • you should update Katalon Studio to recent version
  • then, see how they go

I have macOS 11.4 now and use Katalon Studio 7.9.1 or higher. I find no issues due to the combination with Big Sur; although every single KS releases has its own issues yet but I find no Big Sur issues any longer.