CSS Formattings in Knowledge Docs are lost in 17.4 RU4.
A SDM Knowledge Documents is created via HTML code using CSS code which adds a Frame to a KB article. This frame does not work anymore as it used to work in 17.3 release.
Service Desk Manager 17.4 GA to RU5
Issue with SDM application.
The fix to this issue will be included in the next releases, 17.4 RU6 and 17.5:
ETA for 17.4 RU6: Q4 2026 (subject to change)
ETA for 17.5: Q3 2026 (subject to change)