Duplicated code lenses when you restart Metals

[ckipp01]

Describe the bug

When using the :MetalsRestartMetals command while being in a file that has code lenses you end up with duplicated lenses. For example when doing this in a test file a couple times I end up seeing this:

I'm not sure if this is an issue with Neovim, or why exactly this is happening. One solution could just be that we clear the code lenses when a user uses this command, but I feel like that shouldn't be necessary. I checked and Metals isn't sending duplicates so it's like an old state is still there.

Expected behavior

I'd expect that when the client stops, the code lenses go away.

Operating system

macOS

Version of Metals

1.0.1+73-dfa965e9-SNAPSHOT

[ckipp01]

Actually it seems like this is fixed in neovim/neovim#24903, but needs to wait until the next release.