IDE open second external windows IDE window the running macro from Browser Bookmarks

Hi,
I had the issue that with the latest kantu script running a macro form a bookmark would open a second external Kantu IDE window if one external IDE window is already open.

Not sure how to reproduce the issue because I already downgraded again to the stable version of 8.3.9.

Thank you
Hendrik

Issue recreated, thanks for reporting it.

The issue was fixed with V9.3.1.