Hi Thomas,
I think this is by design to avoid killing the web browser, but there is always the path of IBM ideas, you're welcome to create one at:
https://ideas.ibm.com/
One thing that I do sometimes is click the Download button and the JSON opens in my browser:

I see all details there but you need to keep in mind that the button uses this part of the API:
https://instana.github.io/openapi/#operation/getTraceDownload
You need to change the retrieval size for huge traces, for example:
https://my.instana.instana.io/api/application-monitoring/v2/analyze/traces/080dd8ba0644db35?pretty&retrievalSize=10000&offset=0&ingestionTime=1740133332721
I hope this helps.
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Israel Ochoa
CSM Architect - NCEE Market
IBM
Stockholm
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