AppBridge modals (legacy iframe) footer buttons missing

App Bridge
1

It seems the CSS applied to the remote modals container (legacy iframe) has been changed, causing the modal footer buttons to no longer appear. The issue is that the container wrapping the iframe of our modal content, no longer has “overflow: scroll” applied, causing the footer of the modals to be pushed way off the page and unusable.

See image 1: CleanShot 2026-02-02 at 17.44.40 · CleanShot Cloud

Adding “overflow: scroll” to the container again, brings back the modal footer and it’s buttons.

See image 2: CleanShot 2026-02-02 at 17.48.57 · CleanShot Cloud

I have to admit, it’s pretty tiring that these modals are breaking once per week over the last few weeks. Would appreciate someone adding automated tests for these critical modals :smiley:

Thanks!
Björn

App Bridge Modal content renders blank — <ui-modal> children not displayed
2

I should mention, scrolling the content is also broken. So no buttons and no scroll at the moment for modals :frowning:

3

@Bjorn_Forsberg it’s mitigated.

1 Like
4

Wonderful, thank you! Did you add some automated tests too? :smiling_face_with_three_hearts:

1 Like
5

Just wondering did this also affect modals loading incorrect URLs? we had a few merchants complain about that overnight but seems to be resolved now.

6

@Min_Liu It must be an old report. We didn’t deploy anything related over the last weekend.

7

We saw the same thing. Had to switch from using path param on modal options, to the url param for it to work. Started same time as the css issue.