How could we build in flutter sub menu that pops up on the side of the menu item (instead of a dropdown) when the user hovers over a menu item?
I'm posting a picture below of what I would like to have.
I spent a lot of time trying to search for an option, the best I could do was the ExpansionTile but that's a dropdown sub menu on click, not on hover with a side pop up.
I like the side pop up because it doesn't change the vertical size of the main menu items and I can put a lot on the side items and the entire main menu is always visible.
Update: I found something very close to what I want, which is the Multilevel Drawer package (link https://pub.dev/packages/multilevel_drawer/install). And also this video explaining the package https://www.youtube.com/watch?v=8VJ-F-bZORE&t=197s