I apologize if I already reported this, it's a long running issue. When the back end is slow (I don't know how else to explain it), this issue appears. When the back end is otherwise fast, it mostly disappears altogether.
When a property is selected and we tab between input suggesters. Tabbing further to add a new property, the input suggester pops back.
//video captured// : https://phabricator.wikimedia.org/T284219#7141741
GIVEN a Property is selected
AND move from input suggester (say A) to input suggester (say B) (most noticeable when we use tabs quickly)
WHEN lookup in the input suggester (A) is still running
AND the input suggester A pops back up
THEN It's possible that input suggestions for both input will appear at times.
- When we tab out of a input field after selecting, the suggester should remain closed on the selection made