[BUG] Lowercase Issue

[pavelloz]

Hello,

I found a small bug :)

https://www.hyperjs.dev/components/input-lowercase

^ set your cursor between the words, press shift (or caps lock) and start typing.
After first letter, cursor will jump to the end of string and continue there.

Example:

[markmead]

Thanks for the report @pavelloz PRs are welcome if you wanted to take a crack at it.