A cosmetic issue where the "Drive name:" field of the "Add drive specific custom S.M.A.R.T options" page is blank. There are no functional regressions associated with this cosmetic regression. This affects current stable channel release 3.9.1 and testing channel release 3.9.0-16 only (as of this issue report).
Linking to recent related pull requests:
#1747 (1746 disk api changes)
#1751 (minor disk api regression follow up. Fixes #1750)
and related issues:
#1746 "change disk api to use ids instead of names"
#1750 "minor disk api regression follow up"