UCM up-arrow navigation broken (trunk - apple m1)

[alvaroc1]

In the video, after using find, I am just hitting the up-arrow several times to browse previous commands and the output is messed up.

https://user-images.githubusercontent.com/107395/177197948-50456981-19db-4a80-8c5c-8c1283f99a97.mov

Other terminal navigation like down-arrow is also messed up.

Workaround: Starting ucm with TERM=linux:

$ TERM=linux unison --codebase .

Probably something to do with haskeline? but I think we're currently on the latest version. Source of the workaround: https://github.com/judah/haskeline/issues/162