Fix 2 bugs in DocumentVeiwer
completed by: waddlesplash
mentors: Sergei Reznikov, Drakevr, Adrien Destugues - PulkoMandy
Pick two issues in DocumentViewer and fix them
https://github.com/HaikuArchives/DocumentViewer/issues
completed by: waddlesplash
mentors: Sergei Reznikov, Drakevr, Adrien Destugues - PulkoMandy
Pick two issues in DocumentViewer and fix them
https://github.com/HaikuArchives/DocumentViewer/issues