corneH-4

Problem:
The client is experiencing an issue where duplicating an ACF block and then editing it results in the content of the block being deleted upon saving the page. This problem does not affect all blocks, only some.
Solution:
We recommend the following steps to work around this issue:
1. Edit the field group that is being used in the block.
2. Edit the clone field within the field group.
3. Change the display mode to

"group"

.
4. Save the field group.

If this solution does not seem relevant to your situation, please feel free to open a new support ticket with us.