Ctr + Y does not do anything

[rasmuslarsen]

Ctr + y does not scroll up (VIM mode)
In VIM mode Ctr + Y is the shortcut to scroll up, but it actually does not do anything.

RStudio Version 1.2.1330

The Ctr + Y shortcut is referenced in the :help menu for VIM-mode in rstudio:

And in the blogpost for the 99. update:

Posit

It is also mentioned in the documentation for VIM:
http://vimdoc.sourceforge.net/htmldoc/scroll.html

But in Rstudio it does not do anything. The bug is also referenced in this bug-report from 2016: https://support.rstudio.com/hc/en-us/community/posts/239199428-bug-report-vim-mode-ctrl-Y-does-not-do-anything

[kevinushey]

In Vim (launched from a Terminal) I get:

:help C-y

That is, it doesn't appear to be a keybinding that Vim normally understands. Can you elaborate on where that binding is coming from?