If you make the Choice component placed on the form screen a required item, the search field at the top will not work well

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1

★ There is no problem with the Choice component placed on the normal screen.
★ Are there any people who are experiencing similar conditions?
★ Does anyone know the solution?

2

(Additional Information)
★ It may be a problem only in the Japanese environment.
★ English is searched well.

david Please verify it.