LSP type info on hover shows type of result instead of expression when using backpassing

[MicroProofs]

What Git revision are you using?

1.0.26

What operating system are you using, and which version?

• [x] Linux / Ubuntu
• [x] Linux / Other
• [x] macOS
• [x] Windows

Describe what the problem is?

The lsp hover shows Bool instead of the actual type. This is due to it inferring the validator type.

What should be the expected behavior?

The actual type of the function or its arguments based on where my mouse hovers over

[rvcas]

so this is definitely related to backpassing

[KtorZ]

Fixed in #999