Duplicated Instant Apps retaining previous app name in browser tab titles

[GregoryHanton]

Since the latest ArcGIS Online updates, I've noticed that when duplicating an existing Instant App, renaming and then publishing, that when launching the app the browser tab title is still displaying the original apps name. This wasn't an issue before the June 2025 updates. Can this please be fixed, as it's a massive time-saver to be able to duplicate an app and point it at a new map, but less than ideal if the browser tab title displays incorrectly. I've also noticed that when renaming an existing Instant App, that the browser tab title is not updating. I haven't noticed this issue with Experience Builder, Dashboards, etc. Thanks in advance!

[ChryseMorales]

Hi Gregory,

Thanks for bringing this to our attention. I can reproduce this and am seeing it in some templates, but not all. Which templates are you seeing this in? I'll go ahead and do some additional testing and we will look into this

[GregoryHanton]

That's great, thank you @ChryseMorales. I noticed this with the Sidebar Instant App. I've since found that the browser tab title was being defined by the Header / App title within the App details settings - which I'd disabled. I've renamed the App title in each of the duplicated Instant Apps where I had the issue, and then disabled the Header again.