[BUG] Delayed conceal leads to cursor offset in vim normal mode

[zzhixin]

Description

With delayed conceal set, in vim normal mode, move cursor can lead to offset.

To Reproduce

1. Open vim mode, set conceal delay as nonzero, e.g. 300
2. Input $\alpha^\beta$, into vim normal mode and cursor at $\alpha^\beta[cursor]$
3. press hhhhh

Expected Behavior

Expect no offset.

Environment

Platform: Windows 10
Latex suite version: 1.9.8
Obsidian version: 1.8.10

[superle3]

This could be an issue of the vim plugin itself, but that isn't really a solution.
I tried to just update the cursors position in the update, but you can't make another ViewUpdate inside a ViewUpdate.
Maybe the vim mode could be refreshed somehow?
Sadly the vim api in obsidian is implemented quite differently from how the actual vim api and using it would be considered experimental.
Its just a visual bug, but still I turned the delay off because of this.

[superle3]

I think I found a fix and the issue is definitely with the vim extension. It still runs mostly on CM5 and not CM6. Conceal/ decorations doesn't even work with bare vim. Obsidian has modified the moving command to circumvent this but there will be other issues. But I don't think replit will updating their code so we have to adjust ours.