Hyper Canary - Slow stream from running programs

[richrace]

Setup:

Issue:
Visible slow down with streaming output from command or log files.

Test:

for ((i=1; i<=10000; i++)); do
   echo $i
done

[QuentinRoy]

I would like to emphasize that this issue is quite critical. It seems statusline makes hyper to freeze (or quasi freeze if your lucky) when stdout received a large amount of data.
It just happened to me as I was encrypting a /home directory through ssh. The terminal never recovered. Needless to say it was not a pleasant experience, this is not the kind of process that you want to kill in the middle.

[ffuubarbuzz]

Same happening on every line scroll in git diff which makes it unusable :(