Pathways tab is missing on group comparison (Clickhouse only)

[alisman]

Pathways tab not appearing in group comparison:

https://clickhouse-only-db.cbioportal.org/comparison?comparisonId=613f331be6ebe01a6ee2f64e

Vs
https://www.cbioportal.org/comparison?comparisonId=613f331be6ebe01a6ee2f64e

[onursumer]

Pathway mapper tab is still behind a feature flag for the comparison page. It can be enabled via https://clickhouse-only-db.cbioportal.org/comparison?comparisonId=613f331be6ebe01a6ee2f64e&featureFlags=group_comparison_pathways

However, it is actually broken because of a failing alteration-enrichments endpoint.

[onursumer]

Pathways tab actually shows up without crashing in my local instance. http://localhost:8080/comparison?comparisonId=613f331be6ebe01a6ee2f64e&featureFlags=group_comparison_pathways

Failing endpoint may not be related to this issue. We have a separate ticket for that one #11679

[onursumer]

Let's wait until #11679 gets resolved and then see if this problem still exist