Size limitations on media not removed when media overlay closed.

I posted the bug report on the ACF forum last time, but I couldn't get a response, so I'll make the same post here.

When the second and subsequent posts, the featured image is affected by the size limit of the image field.

Environment

• WordPress 5.4.2
• Advanced Custom Fields PRO 5.9.0
• Firefox
  I’ve seen it reproduce in Chrome and Safari as well.

Prerequisites

• image field: Minimum width: 300px, height: 300px, Maximum width: 300px, height: 300px
• The featured image I want to register is a different size. This time 1200px * 800px.
• Added 2 images to Media Library: 300px * 300px, 1200px * 800px

Point!
The bug will not be reproduced the first time you register a post.

Steps to reproduce
1-1. Create 1st post
1-2. Add an image to custom field
1-3. Add a featured image
1-4. Click publish button
We won’t reproduce it here.

2-1. Create 2nd post
2-2. Add an image to custom field
2-3. Click to add a featured image, 1200px * 800px, you’ll find the message: “Restricted 1200_800.png
Image width must not exceed 300px.
Image height must not exceed 300px.”

3-1. Create 3rd post
3-2 Add a featured image
3-3 Click to add an image to custom field, you’ll find No size limit

I uploaded the video to YouTube.

Please let me know the solution for this.
Thank you.

Reproduce the issue in WordPress 5.4.2 with ACF PRO 5.9.0 using the listed image-field limits and the three-post sequence. Start by examining how the media overlay applies and removes image-size constraints when it opens and closes. Done means the featured-image picker is not constrained by the custom field after the overlay is closed, while the custom field still enforces its limits.