Inconsistent Discover behaviour

[rodolfoBee]

Environment

SaaS (https://sentry.io/)

Steps to Reproduce

1. Go to Discover
2. Create a query with 2 and 3 series of values over time.

Expected Result

The values to stack as described on this comment for both cases.

Actual Result

When there are two series selected:

The values are correctly stacked for both "current" count and previous period count.

But when adding a third value:

The "previous" lines are still correctly stacked, but the "current" aren't. You can see count unique and count are both 16, and at the same point. But the "stacking" behaviour should have it one at 16 and the next on 32, the same way as the "previous" lines behave or both lines behave when only 2 series are selected.

Product Area

Discover

Link

No response

DSN

No response

Version

No response

[getsantry[bot]]

Assigning to @getsentry/support for routing ⏲️

[getsantry[bot]]

Routing to @getsentry/product-owners-discover for triage ⏲️

[k-fish]

When trying it, it looks to be working on a random discover query, can you link the discover query in question?