Preview is blank after inserting a table

[torce]

The preview frame shows an empty markdown preview after inserting a table.

Screencast.webm

[arctixdev]

I am experiencing the same bug on beta 16.. I would like to take a stab at fixing the issue

[arctixdev]

The problem is that in useMdx on the markdown widget in the setValueCallback it fails with
TypeError: Cannot set properties of undefined (setting 'inTable')

For some reason it fails silently

[arctixdev]

This seems to be the underlying problem: remarkjs/remark-gfm#57 (comment)

[arctixdev]

Downgrading remark-gfm to 3.0.1 fixes the problem. It is because the entire markdown "ecosystem" apperently changes a lot of stuff and is rolling out new major versions with breaking changes as said here remarkjs/remark-gfm#57 (comment)

The version currently used of remark-gfm (4.0.0) has thoose big changes and therefore breaks.

I have created a pr that downgrades remark-gfm and fixes the issue: #1012

[KaneFreeman]

Thanks for finding this. I going to opt for upgrading all of the dependencies instead of downgrading. It will have to be done eventually anyways to maintain support. I have opened a PR to address this #1013