Suggestion
I would suggest that mods that are removed from a current fit should automatically be added to the "Recently Used Modules" view.
Motivation
If you play around with fits you often remove mods for testing. Having them available for quick refitting later in the "Recently Used Modules" view, helps to significantly speed up the process. Currently you need to find that module again on the market (if you remember which one it was), which can take some time. Btw. this is also the behavior of EFT, so many people will be used to this.
Suggestion
I would suggest that mods that are removed from a current fit should automatically be added to the "Recently Used Modules" view.
Motivation
If you play around with fits you often remove mods for testing. Having them available for quick refitting later in the "Recently Used Modules" view, helps to significantly speed up the process. Currently you need to find that module again on the market (if you remember which one it was), which can take some time. Btw. this is also the behavior of EFT, so many people will be used to this.