v4.5.5

- Fixed the camera preview not showing before recording, where the bubble would sit there loading until the recording started.
- Fixed short recordings sometimes being wrongly flagged as corrupt.
- Fixed a single capture hiccup permanently pushing all your later recordings onto the slower encoder.
- Fixed a second recording on the same tab occasionally being routed to the previous, already finished session.
- Opening the color and brush menu while drawing no longer steals keyboard focus or scrolls the page.