Accidentally deleting dots deletes large parts of the document

Hi guys,

in focus mode, accidentally deleting the dots i.e. at the bottom of the focused section will delete all text following it. As this is very likely to happen when using shift-command-arrow down for selecting text, I frequently unintentionally delete large parts of my documents.

Apart from that, Foldingtext is my favorite editor, I use it every day (especially focus mode).