[BUG] Input fail when managing first line

[kserocki]

There are probably other ways to reproduce it, but this one seem consistent.

Steps:

1. Fill in input with a few lines and first line having some attribute set
2. Manually go back to the first line
3. Clear first line
4. Press any character

Expected:

• This character appears in a first line without any attributes

Actual:

• Character does not appear. Indicator jumps to the next line and highlights attributes from the next line.

Video:

video_1280.mp4

[MohamedRejeb]

Hi,
Thanks for opening this issue, I will check it.