Error - The section disappears on record

Script:

1. Go to any task
2. Change the option of whether or not it requires acceptance to the second choice

Expected result:

Only this option is changed and others remain unchanged

The actual result:

The acceptance option changes but also temporarily “hides” the set section for the task, after refreshing the page it appears back.

Video of the error: https://drive.google.com/file/d/1A7clgieKxivbwyzTZAgD_75PPpRQaJRS/view?usp=sharing

Planned release of the patch: 1.51