[Bug] Cannot add columns or rows to Markdown charts and is overall really buggy

[Etim-Orb]

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Describe the bug A clear and concise description of what the bug is.

There are multile glitches and bugs regarding charts in Markdown. For example on Android sometimes I cannot create new charts (this is not the case on desktop) and is not reproducible. I cannot however create rows and columns anymore on certain charts (Fig. 1) both on Android and Linux, but then I could create a new one under the old glitched one (Fig. 1) on Android (that I could not before) which I could then expand with new rows and columns. But after adding characters and expanding said chart again weird glitches happened again. (Fig. 2) On Linux there was a bug where trying to expand the chart by enters resulted in weird grid glitches as shown on Fig. 1, then the cursor left the chart, started doing something glitchy under the chart, then went ABOVE the chart and started placing linebreaks which I could not delete via backspace, only overwrite text in them (which I could delete with backspace). I could only delete linebreaks with Del. The additional weird thing is that, doesn't matter if I deleted these lines in the document, other Markdown docs somehow inherited them. These disappeared after a reset.

To Reproduce Steps to reproduce the behavior:

Expected behavior A clear and concise description of what you expected to happen.

No bugs please

Screenshots If applicable, add screenshots to help explain your problem.

Fig. 1: https://0x0.st/oe3z.mp4

Fig. 2:

System Information (please complete the following information):

• Device: [e.g. iPhone6 / Laptop with touchscreen etc.] Samsung Galaxy and Desktop
• OS: [e.g. iOS8.1, Windows 10] Android 12 and Linux
• Browser [e.g. safari, chrome, firefox, stock browser] Bromite and Brave
• Browser Version [e.g. 22] Bromite 103.0.5060.140 and Brave 1.42.86 Chromium: 104.0.5112.81 (Official Build) unknown (64-bit) 5b7b76419d50f583022568b6764b630f6ddc9208-refs/branch-heads/5112@{https://github.com/brave/brave-browser/issues/1309} Linux
• Browser Extensions / Add-ons / Content/Ad-Blockers [e.g. uBlock Origin, CanvasBlocker etc. on iOS you can check these from your settings > safari > content blockers.] Default Bromite adblocker and PrivacyGuides hardening guide for Brave
• Do you have any DNS-based content/ad-blockers? [i.e. pi-hole] No
• Are you on a managed network? [e.g. VPN / Corporate / Campus Network] N/A

Additional context Add any other context about the problem here.