Sparklines show wrong data in all goals reports #19206

in the Goals report the sparklines for each goal are all the same although they should be different.

For example here: https://demo.matomo.cloud/index.php?module=CoreHome&action=index&idSite=1&period=month&date=today#?idSite=1&period=month&date=today&category=Goals_Goals&subcategory=General_Overview

Expected Behavior

The sparklines should be different and show the real data.

Current Behavior

Sparklines in Goals Overview are all the same but shouldn't be.

This seems to be buggy only in Goal overview report. (Other sparklines seem to work fine?)

Proposed solution

Is there a UI test to catch this regression in the future?

Your Environment

Reproduced in 4.9.1 and still present in latest RC

Guess that one regressed in #18493