[ premiere pro ] can't select generated mask by clicking at once

Follow the steps below for reproduction.

1. Create mask in Effect control pannel [opacity or video effect anything]

2. Click the stopwatch icon to create a keyframe

3. Click to select generated mask
4. The mask is not selected by clicking at once.
    You have to click three or four times to be selected and displayed on the program monitor.

This issue has occurred since Premier Pro 23.1 version.

I thought it would be fixed in version 23.2, but it didn't.