After deleting styles, DDR "Custom Styles Unused" now shows 5 styles with null name

[dave17]

Not sure about this. Anyone have a clue as to why this might have happened?
Before, I had over 50 "Custom Styles Unused" and after going thru my solution and deleting them, it left me with 5 that have no name. When I select them in FMPerception, all 5 begin with>
"button_bar_segment.FM"
 

Edited September 24, 2020 by dave17
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