For sure, this is a known issue and I’ve raised it to the Adalo team multiple times so they are aware.
As for the search issue, this is odd for sure. I have this exact same setup in one of my apps with dropdown fields and everything and no issues. Some things to try:
- What does it do in a different browser?
- What type of input is the search bar (Normal or lowercase?)
- In the records that compose the dropdowns, do the term names have a space at the end of them?
- For the terms in the dropdowns, is what is shown the primary field of the records?