I've been noticing an annoying bug in the IDE recently.
When I use "Show in a new window" of a source file and go back to "Return to main window" sometimes there is a
<- inserted somewhere in the code. Sometimes it is just inserted somewhere, sometimes it replaces parts of my code, sometime it's just one
<- sometimes multiple, sometimes at one place and sometimes at multiple places.
The really annoying thing now is that I can use ⌘+Z to undo this. The only way I can rectify this is by either manually searching and deleting those insertions, or by just saving the file and using Time Machine to go back to the previous version.
I'm on MacOS 10.13.3 and RStudio 1.1.442.
It would be great if this bug would be squished.