[Block Bindings] Human readable label for Meta fields

[dannyreaktiv]

What problem does this address?

Block bindings are a very powerful tool, and the UI is good, but the experience of assigning a meta field means the user sees the meta key.

What is your proposed solution?

I propose adding a label/title/name to the $args array in register_meta() that would then be exposed in the Block Bindings and available for use elsewhere in WordPress.

[SantosGuillamot]

Personally, I think that would totally make sense, not only for block bindings but potentially for other use cases as well. I'll try to get something working if I find time to see what it could look like.

[SantosGuillamot]

I've started exploring this in this core pull request that I hope can help with the discussion. I'll try to get the respective one in Gutenberg.

[SantosGuillamot]

I've started another PR in Gutenberg to see how it could look like and the necessary changes: #65099

[dannyreaktiv]

Wow. Thank you!