When I hover over the green full-screen button in the upper-left corner of a window. Or click and hold the button, I don't get the option to choose ”Tile Window to Left of Screen” or ”Tile Window to Right of Screen” from the menu. Any ideas?
MacBook Pro 15", macOS 10.14
drag an drop from the mission control.
Not all apps support the Split Screen view.
If you’re using an app full screen,
you can quickly choose another app to work with in Split View. Press
Control-Up Arrow (or swipe up with three or four fingers) to enter
Mission Control, then drag a window from Mission Control onto the
thumbnail of the full-screen app in the Spaces bar. You can also drag
one app thumbnail onto another in the Spaces bar.
Use two Mac apps side by side in Split View - Apple Support
Use apps in Split View on Mac - Apple Support
drag an drop from the mission control.
Not all apps support the Split Screen view.
If you’re using an app full screen,
you can quickly choose another app to work with in Split View. Press
Control-Up Arrow (or swipe up with three or four fingers) to enter
Mission Control, then drag a window from Mission Control onto the
thumbnail of the full-screen app in the Spaces bar. You can also drag
one app thumbnail onto another in the Spaces bar.
Use two Mac apps side by side in Split View - Apple Support
Use apps in Split View on Mac - Apple Support
This has been an issue for me too since I uninstalled Moom; I can get the menu back by hovering over the green button and pressing Cmd, but I can't find an option anywhere to restore the default hover behaviour.
Split view not working in macOS Catalina
