"Approve this revision" link does not show up on revisions of pages that are set to be approvable by groups
On a test wiki, the page [[User:Mark.Hershberger/widgeteditor's only approval]] that has one revision (mine) which contains only
```
{{#approvable_by: groups = widgeteditor }}
widget editors only
```
appears as this to me:
{F33919393}
* No link to latest
** **good**, since there is only one revision
* blank page with no approval link
** **good**, I'm not an approver
Meanwhile, the page [[User:Mark.Hershberger/bot's only approval]] has three revisions, the first of which is approved and contains
```
{{#approvable_by: groups = bot }}
bots only
```
Visiting the page, it appears as:
{F33919403}
* No link to latest
** **bad**, since there are revs after this
History for bots page:
{F33919408}
* Shows approval link for me and highlights approved rev
** **good**
* Approving latest rev takes me to the rev browser set to the latest rev and a notice that the page has been approved.
** **good**
Visiting middle rev link shows:
{F33919411}
* No approve this page link
** **bad** this rev isn't approved, I'm in the approval group, and the wiki shows "approve this revision" on other AR pages
Unapproved page [[Mark.Hershberger/Mark.himself]] with a single revision containing
```
{{#approvable_by: users = Mark.Hershberger }}
Mark only
```
shows
{F33919418}
* blank page with no approval link
** *bad* this rev isn't approved, I'm in the approval group, no message about this not being approved, but being the latest revision and the wiki shows "approve this revision" on other AR pages