[BUG] Cursor is not visible but appears at the top after 8 / 10 newlines

**To Reproduce** Boot up HighlightOS and hit `<enter>` 8 / 10 times. **Expected behavior** Cursor is at the bottom all the time / doesn't appear. **Screenshots / photos**   **Desktop (please complete the following information):** - QEMU x86_64 - Release Version: [kbicmd](https://github.com/adamperkowski/highlightos/commit/482eca6f37a6cd3f2df380660540eddb40cb210b)