topic z-index issues with arcgis-home, arcgis-zoom and the like v4.34 in Calcite Design System Questions

z-index issues with arcgis-home, arcgis-zoom and the like v4.34

DeanWilson — Wed, 05 Nov 2025 15:31:09 GMT

I'm working with the calcite components and narrowed my issue to this. When I use:

I get this (notice arcgis-home and arcgis-zoom is z-indexed ABOVE the popup):

DeanWilson_0-1762356484871.png

but when I use:

I get this (normal z-index on the components. The popup hides them.):

DeanWilson_1-1762356596022.png

Any thoughts on a fix for this?

I'm going to sit on 4.33 until this gets resolved because it introduced a bug in my responsive mobile application.

Re: z-index issues with arcgis-home, arcgis-zoom and the like v4.34

KellyHutchins — Wed, 05 Nov 2025 22:04:55 GMT

If you setup your app to use the beta popup component in 4.34 the popup will sit above the other components. https://developers.arcgis.com/javascript/latest/sample-code/intro-popup/

Re: z-index issues with arcgis-home, arcgis-zoom and the like v4.34

DeanWilson — Thu, 06 Nov 2025 13:07:45 GMT

Thanks for the quick reply @KellyHutchins !

Well I have all of my popup stuff built into my webmaps right now, and with that still being beta, I really don't want to have that in a production application right now. I do like the fact that the dev team over there is using shadow dom css so the external sheet isn't needed in 4.34 though. But I suppose I'll just wait for 4.35 (or I guess 5.0) to make the jump. Any ideas on timing for that?

Thanks!

Re: z-index issues with arcgis-home, arcgis-zoom and the like v4.34

DitwanDPrice — Thu, 06 Nov 2025 21:30:34 GMT

Version 5.0 is scheduled for release in February 2026. For more details about semantic versioning and the release plan, see the blog post linked here.