multi_single and multi_unique switched in docs

[bartjanssen-a11y]

i think the decription got swapped here:

multi_unique | Display menuitem when multiple objects of the same type are selected.

multi_single | Display menuitem when multiple files with a single file extension are selected.

multi_unique gives me a menu item only if the selection contains a single filetype.

[benben233]

Not only this issue, it also gives menu when there is no selection.

[RubicBG]

i think the decription got swapped here:

multi_unique | Display menuitem when multiple objects of the same type are selected.

multi_single | Display menuitem when multiple files with a single file extension are selected.

multi_unique gives me a menu item only if the selection contains a single filetype.

they used to work properly - I have no idea why they don't work now
give an example of what you want to achieve - maybe I can come up with a solution

[RubicBG]

Not only this issue, it also gives menu when there is no selection.

selection is not limited to files and directories - background also counts