underline url moves as more lines are added to terminal output

[matthiaskrgr]

For bug reports, the following information can help speed up the process. Please
describe the bug that you have found and what you would expect to happen
instead.

System

OS: Linux/BSD/macOS/Windows
Version: alacritty --version output
Linux/BSD: X11/Wayland, DE or Compositor and WM

i3, Linux p14s 6.6.10-1-MANJARO #1 SMP PREEMPT_DYNAMIC Fri Jan 5 17:38:36 UTC 2024 x86_64 GNU/Linux

Logs

Crashes: STDERR, STDOUT
Font/Terminal size: alacritty -vv alacritty 0.14.0-dev (f1853a03)
Keyboard and bindings: alacritty --print-events

1. run this in your term:

while `sleep 0.5` ; do ; echo "`date` https://www.github.com" ; done

2. move your cursor on top of one of the urls
3. scroll upwards a bit
   => as more lines are added, the highlight will "move" to keep the same distance relative to the freshest line, so its no longer the actual lined underneath the cursor 😆

[matthiaskrgr]

demo.mp4