Slide didn't work with hackmd import

[SPyofgame200]

when I create another hackmd page for a portion of the slide

It is either completely black (when I don't do anything after import)

displayed the wrong slide (when I continue editing it after import)

or completely broken (when I reload the page)

or unrendered (when I validate authentication too slow)

or keep loading forever (when I open 2 pages at the same time)

[jackycute]

Hi @SPyofgame200, Could you please provide the note link or sample file? Thank you.