Validation error

The warning icon beside the block name indicates that there is a validation error.

Screenshot 2024-03-22 at 2.57.06 PM.png
Header with buttons

The validation error indicates that something within the block is causing clutter in the UI. The warning will disappear when the validation error within the block is fixed.

Screenshot 2024-03-22 at 3.02.42 PM.png
Validation error

Here, the validation error occurred because the content exceeds the maximum number of allowed characters in the "Header with buttons" block. This ultimately means that something is cluttering the UI in the block.