Setting 'meta_box' => 'radio' causes unusual behaviour

[intelligence]

Hey!

Stumbled across a weird behavior that I ultimately tracked down to my taxonomy being set as 'meta_box' => 'radio'.

Running wp.data.select('core/editor').getEditedPostAttribute('my_radio_button_tax') will not reflect the currently selected term (like it does with the default meta_box), you need to save the post and then run the same command to have it reflect the term id.

Reverting to default meta_box and using this plugin seems to solve the issue, having the data store show the currently selected term in real time..