MOC overlays leaking across independent Aladin widgets in ipyaladin 0.7

[ggreco77]

Dear ipyladin devs,

In ipyaladin 0.3.0, creating multiple independent Aladin() widgets in the same Jupyter notebook worked correctly — each widget had its own isolated set of overlays. Calling add_moc() on one widget did not affect others.

In ipyaladin 0.7.0, this is changed. When you call add_moc() on any widget, the MOC overlay appears in all previously displayed Aladin widgets in the notebook. Is there a way to reproduce the previous behavior for legacy tutorials?

best and thanks,
giuseppe

[ManonMarchand]

Hi Giuseppe,

I cannot reproduce the bug yet. What I tried:

from ipyaladin import Aladin
aladin = Aladin()
aladin

aladin2 = Aladin()
aladin2

from mocpy import MOC
aladin.add_moc(MOC.from_str("4/10-20"))

aladin2.add_moc(MOC.from_str("3/10-15"))

And the two MOCs are in the right instance of the widget, but not in the other.

Could you provide an example?

[ManonMarchand]

@ggreco77 : could you give us an example that reproduces the bug?