Reword mode loses commit message when escaped #5183
Description
Is your feature request related to a problem? Please describe.
When I use r to edit a commit message of a past commit, I sometimes escacpe it, for example to look at the changes again, because I need that to finish writing the message.
When I again use r to enter the reword mode, what I wrote before is lost :(
This is inconsistent with the normal commit: If I stage some files, use c to start writing commit message, esc to look at the changes, and c again, the message is still there.
Describe the solution you'd like
It would be great if r also remembered the written commit message.