Feature request: bigger comment box

[Lorak-mmk]

I know it may be a bit out of scope for this addon but I'll ask anyway:
When editing a comment, or quoting some comment, input box for a comment is ridiculously small by default (it fits like 3 lines), I need to manually expand it each time by dragging it's corner.
When editing same comment for a second time it remembers the size.

Would it be possible to increase default size to something reasonable? Ideally it should always expand to fit the whole text it contains - we already have a scrollbar for the whole site, why add another one in the comment box?

[xthexder]

This would most likely require some extra JavaScript injection to have it automatically expand, and I've tried to keep this extension simple to support CSS userstyles + JS userscripts.

I'm not sure if I'd want to increase the default size because the majority of comments still end up fitting well.
Maybe in a future version auto-expansion could be added, but recently I've been treating this project as maintenance-only updates. Someone else is welcome to submit a PR if they're able to make a simple JS-only hook.