Aki Hamano

That’s an error in the changelog. I dropped support for 6.8, not 6.9.

I got no error message, just an empty editor screen.

It’s likely a client-side, i.e. JavaScript, error. Could you please show us the contents of your browser’s console tab?

1. Right-click on a page and select Inspect.
2. Click the Console tab.
3. There should be some kind of red message.

Hi, that behavior is by design of HTML table itself. There are several solutions, but the simplest is to apply an explicit height to the table, like this:

.wp-block-flexible-table-block-table > table {
  height: 300px;
}

• Just editing the src directory won’t do anything. You need to build the sources.
• There is no core/list format.

If you don’t understand the meaning of these two things, it will be difficult to implement it yourself. I recommend that you ask someone to do the work.

@kamaldev If you find it difficult to customize it yourself, it’s a good idea to ask a knowledgeable engineer to do the work. Sorry, but my policy won’t change, so I won’t be replying to this topic anymore.

Sorry, but my opinion remains the same. If you absolutely need that functionality, feel free to customize or fork my plugin and add the functionality.