046 - Convert multiple spaces to space

Am I doing something wrong ?

I cannot get the “convert multiple spaces to space” to work.
The function is either “not active” or “not working”.

To have it “active” (not greyed in the menu), I need to select text.
Once it is active, I can click it, but it does not change anything.

This one’s an irritating bug where using “Select All” doesn’t work; you need to select the text from just the start of the text to the end or vice versa. Place the cursor at the top of the document, hold Shift and then use End+RightArrow to select to the end, and then use the Convert command to get rid of extra spaces.