We should, as a high priority, migrate our roundtrip-test.js to use the v2 API so any API-specific interactions are caught. This would have likely caught T93228 earlier.
Change 198213 had a related patch set uploaded (by Marcoil):
[roundtrip-test] T93315: Use API v2
Change 198213 merged by jenkins-bot:
[roundtrip-test] T93315: Use API v2 pagebundles to get wt2html