Can't open "settings" of a catalogue layer when a HiPS 3D is displayed

If I load a local VOTable when a HiPS 3D is displayed, clicking on the Settings button of the catalogue layer does not work.
Here is the console trace:

```
aladin.js:23 Uncaught ReferenceError: options is not defined
enable	@	aladin.js:23
on	@	aladin.js:23
toggle	@	aladin.js:23
action	@	aladin.js:23
options.action.action	@	aladin.js:8
```