4.0.0 Uploading images in OSX Safari throws Promise Error


#1

When trying to a. pasting or b. dragging images to MM webclient, in case a nothing happens and in case b you can see for a second a preview image but no inline images in the chat:
safari:

is this known? can it be solved?

( i cannot post more than one image here, lol)

greetings and keep up the good work!


#2

In case anyone comes across this here, we discussed it on GitHub issues and it’s been fixed for 4.2.

https://github.com/mattermost/platform/issues/7183