Ctrl+R is blocked on MacOS while Ebou is open in the background

[vivlim]

Ebou version: Version 0.2.0 (742)
MacOS version: 13.4.1 (c)

A few days ago, I noticed that Ctrl+R stopped working on my mac.
I was trying to redo an undone change in neovim, but nothing happened at all when I pressed Ctrl+R. I was also unable to use Ctrl+R in my shell, to search my previous commands. I tried a different terminal app, but that didn't help.

However, as soon as I closed Ebou, Ctrl+R started to work again. When I reopened Ebou to see if it was consistent, Ctrl+R went back to doing nothing.

This seems really strange. As far as I can tell, there are no keyboard shortcuts in Ebou that are bound to Ctrl+R, and nothing happens in Ebou when I press Ctrl+R. The closest is Cmd+R, but that works as expected (it refreshes the posts)

I did not notice any other combinations with Ctrl that were similarly affected. (The ones I remember using and working fine: Ctrl+Z, Ctrl+C, Ctrl+G, Ctrl+T)