[Modal] Multiple modals with `allowMultiple` should be initialized in a sequence starting with the first, or they will be hidden in Firefox

[zhangyuanliang]

In firefox, can't show the second modal! I think .modal("attach events", ""); has a issues .
JSFiddle example: https://jsfiddle.net/zhangyuanliang/mochev4v/11/

[awgv]

Hi @zhangyuanliang and thanks.

The second modal is being shown, and attach events seems to be working as expected. The test case initializes the first modal after the second one, so the first appears after the second in .ui.modals; Chrome shows it correctly, but Firefox seems to be treating the first like it’s having a higher z-index, so the second becomes hidden under the first. Initializing both in an immediate sequence fixes the problem, but again, if the first is going to be initialized after the second, the second will still be hidden in Firefox.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 30 days if no further activity occurs. Thank you for your contributions.

[lubber-de]

This does not seem to happen anymore using the latest SUI 2.4.1