I had to upgrade to Bartender 7 in order to use Bartender on GG on my M5 MacBook Air.
macOS 27 has its own built in version of Bartender. I have deleted Bartender on my MBA. Not as versatile but good enough for me to abandon third party apps which do the same.
Click on the double chevron which appears when there is not enough room to show all the menubar items on the right of the notch.