Set entrance=staircase to explicitly designate it as the entrance to the second floor.

Thanks for the comment! It seems this POI was a temporary note I made about staircase locations while organizing the spatial relationships of shops in a small market building during a survey using Every Door. I'll change it to an appropriate POI (or a LineString named “Stairs”).

Thanks for the advice! Please forgive me for the delay in replying.
I have confirmed that the groundwork has been cleaned up thanks to your and others' help to me!

After your suggestion, I have started to remember to rectangle with the Q key on many occasions.
In January 2024, another proficient mapper (@Hokkosha) doing crisis mapping gave similar advice (“Don't forget the Q key!”) ) to new mappers, and I suspect that the latest maps sourced from photogrammetry in the Noto Peninsula are now very easy for human eyes to see, even with machine discrimination for accessibility purposes.

Keep up the good work.

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