Soft disable uploads doesn't work at some wikis.
Some wikis have no '+' prefix before a dbname in 'groupOverrides' at InitialiseSettings.php :
'[bnwikisource](https://bn.wikisource.org/wiki/Special:Listgrouprights?uselang=en)', '[guwiki](https://gu.wikipedia.org/wiki/Special:Listgrouprights?uselang=en)', '[newiki](https://ne.wikipedia.org/wiki/Special:Listgrouprights?uselang=en)', '[pswiki](https://ps.wikipedia.org/wiki/Special:Listgrouprights?uselang=en)', '[trwikiquote](https://tr.wikiquote.org/wiki/Special:Listgrouprights?uselang=en)', '[wuuwiki](https://wuu.wikipedia.org/wiki/Special:Listgrouprights?uselang=en)'
(- Note:
- '[ladwiki](https://lad.wikipedia.org/wiki/Special:Listgrouprights?uselang=en)' is too. but this wiki is manually disabled by T145090.
- '[guwiki](https://gu.wikipedia.org/wiki/Special:Listgrouprights?uselang=en)' ->hard disabled
- '[trwikiquote](https://tr.wikiquote.org/wiki/Special:Listgrouprights?uselang=en)', but this wiki is manually disabled by T145090-> no content in [MediaWiki:Licenses](https://tr.wikiquote.org/wiki/MediaWiki:Licenses)
It means those wikis are not inherit permissions from 'commonsuploads' set.
For this, those wikis can be use file upload function by autoconfirmed users.
I found this in deploying https://gerrit.wikimedia.org/r/#/c/406256/ (T185720).