I'm having an issue where the contents of my Markdown cells in an R Notebook are not saving. When I exit and return to the notebook, the cells say "Markdown text here". While these Markdown cells are not saving, the code cells that I added / updated at the same time are.

The only way I can reliably get a Markdown cell to save after making changes, is to convert it to a code cell, run it as a code cell, then convert it back to a Markdown cell. 😑