SourceKit-LSP slow diagnostics after updating to 6.0 toolchain

Hi there!
I've been using Neovim with SourceKit-LSP for quite some time. After updating to 6.0 toolchain diagnostics became really slow, completions are completely fine though. Any ideas why this might be happening?

In fairness, I am no more experiencing sudden crashes as before, but it still crashes whenever line diagnostics window is open for some reason. This one doesn't really bother, can live without it :slight_smile:

Could you file an issue for this at GitHub - swiftlang/sourcekit-lsp: Language Server Protocol implementation for Swift and C-based languages and attach the information requested in that form. That should help us investigate whatโ€™s going on.