What causes this new colored dot to appear in the source code?
Hi, all:
I see a new thing happening lately (running DW 21.2 on Mac OS Monterey).
While a page is open in DW, I find that sometimes, when I delete a related file in the list of local files, a strange colorful dot appears on the page's source code. (See my first attachment that shows what appeared when I made four repetitive deletions for testing purposes.)

The effect it causes can be seen in the next attachment.

I want to prevent DW from creating these colorful dots in the source code that aren't easy to spot. They may be on saved pages without me realizing that they're there.
I tried copying/pasting on in the "Find field but DW doesn't recognize them as a character.
Have you seen these occurrences? Is there a way to prevent them? How can I find them on saved pages?
Wondering Warren
