improvements needed on iPad Pro

- Palm rejection on iPad pro with Apple pencil is really bad, your Palm writes what it wants everywhere.
- (bug) when I import a PDF from another device via airdrop, PDFexpert closes randomly the current document and replaces it by the imported one, instead of creating a new tab with the imported doc
- the writing experience with the Apple pencil isnt good: compared to notability its bad (lag, very poor Palm rejection, the writing is polygonal instead of smooth)
-otherwise very good application for visualizing PDF/ videoprojection is very handy and connection lightning fast.

KLParis about PDF Expert - Editor and Reader, v5.5.6