Custom tags not showing in the “Tags” tab after version 8.47

[AndrewRudyk]

Platform

iOS

Environment

Develop

Installed

CocoaPods

Version

8.50

Xcode Version

16.2

Did it work on previous versions?

Yes, 8.46

Steps to Reproduce

I’ve been using custom tags with Sentry SDK version 8.45. When a crash happened, I could see my custom tags in the Tags tab on sentry.myCompany.com.

Starting from version 8.47, my custom tags no longer appear in that tab — even though, when inspecting the request via Charles Proxy, I can see that all the tags are still being sent in the event payload as before.

To reproduce the crash, I use this test code:

let a: String? = nil
print(a!)
Steps to reproduce:

1. Launch the app and trigger the crash with the code above.
2. Reopen the app and confirm via Charles that Sentry sent the crash report with tags.
3. Open the crash in sentry.myCompany.com and check the Tags tab.

Expected Result

My custom tags should appear in the Tags tab as they did in version 8.45.

Actual Result

Custom tags not showing in the “Tags” tab

Are you willing to submit a PR?

No response

[kahest]

Hey @AndrewRudyk thanks for reporting! Do you use sentry.io or do you self-host (since you mention sentry.myCompany.com.). In either case it would be very helpful to have links to the Sentry events both for an event with and an event without the tags. If you don't want to share here, you can send them to me at karl.struggl@sentry.io

[philipphofmann]

We shipped a bugfix that stopped applying the current scope to crash events from a previous run in 8.47.0 #4969. Could it be that the custom tags are from the current run and not the crash before?

[AndrewRudyk]

Hello @kahest,
thanks for your response!
Yes, we use self-host Sentry, but I can't to send you our links. We're currently using Sentry version 24.4.1. Maybe our devops can check some points?

Hello @philipphofmann,
As I can see in Charles's JSON SentrySDK sends all of my custom Tags.
And another case I see when I repeate "crash - app reload" cycle more than 5 times Tags will appear

[philipphofmann]

OK to confirm: Does the event JSON correctly contain the custom tags? If yes, it seems not like an SDK issue, @AndrewRudyk. Can you maybe share parts of the JSON with us, so we can clarify if it's in the correct format.