That’s going to require a bug fix in the code so file an issue on openhab-core.
If you are just looking for a table, you can use the the oh-repeater widget to loop through and parse out the JSON. The reference for the widget is oh-repeater - Repeater | openHAB and A couple of simple oh-repeater examples shows a comple of simple examples of using repeater and Json Array and OH-Repeater shows an example using JSON in specific.