As you can see in the image, I installed package control (which I was already), it showed me option to install package, remove, etc. But now I have upgraded to MacOS Bug Sur. And now I don’t see the menu anymore. I tried re-installing package control, also sublime text, but did not work.
Package Control in
ignored_packages in your settings?
I believe this fallout from how Sublime/Package Control deal with importing ObjcC frameworks.
Related change in Big Sur:
See the related GitHub issue here: