I noticed that some RStudio key bindings are missing from the R Markdown visual editor. For example, I can no longer press "Ctrl + K" to delete a paragraph or "Ctrl + Home" to quickly return to the beginning of the document. Is there an visual editor alternative to these common key bindings?
Those shortcut are very close to how the source editor behave (text file with line number, ...). I believe this shortcut are not implemented for the visual editor. Not all shortcut working in a source editor will be.
If you want to see those shortcut implemented, you can check if someone already asked for them in the github repo for RStudio (https://github.com/rstudio/rstudio) and give a or open a new feature request to ask for those.