Tell us what you are trying to do? I created a grid block for a search view and clicked on the Add row button. Now I can't find any way to remove the row that was added by accident.
I expected that if you have an add row button. There should be a remove row method as well?
Is there any documentation that you are following? No offense but I find your documentation for Blocks lacking in general.
Is there a similar example that we can see? https://toolset.com/forums/topic/can-not-delete-remove-a-row-of-a-grid-block/
What is the link to your site? LOCAL site
My issue is resolved now. Thank you! I found the option to trash the row by clicking on a specific cell in the row. Not exactly intuitive, but it worked. Thank you for your time.