Ok, got it! I made both the following changes:
1. GD > Design > LISTINGS tab > Listing content section view > List View
2. GD > Design > SEARCH tab > Listing content section view > List View
3. setting at GD > Design > SEARCH tab > Search right section “is now ticked”
#3 did bring back the map! thank you!
Then it clicked in that I also had a Search widget for the top of those pages. This was the cause of the duplicate search functions.
Thank you again!