CommandLinker? Proper syntax for command arguments?

JupyterLab
,
2

Additional related question. Is the issue that line 183 in commandlinker.ts is:

          args = JSON.parse(argsValue);

rather than:

          args = JSON.parse(JSON.stringify((argsValue));

?
If so is there a way to include arguments in the form of valid JSON when the html format requires “” around the value?

Thanks,
Jonathan