Completion window does not follow cursor when scrolling with trackpad

[skaphi]

FAQ

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Announcement

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Minimal reproducible full config

Reproducible with the specified minimal conifg.

Description

When nvim-cmp displays its completion menu and I scroll the buffer with my trackpad, the menu stays at the absolute vertical position relative to the terminal, instead of following the file contents and cursor. See video for clear demonstration on default config.
Screencast from 2024-09-28 22-48-02.webm

Steps to reproduce

Open a file, write stuff so you get the completion menu.
Scroll vertically.

Expected behavior

That the completion menu window should follow the contents of the file while scrolling, instead of being in a fixed position in the terminal.

Actual behavior

The completion menu gets detached from the line the completion is on when scrolling.

Additional context

No response