Thanks Kyle -
It certainly looks like a browser issue, but I can recreate it in Chrome, Firefox and IE. The box shows a kind of gray outline at the bottom when I click it, so it's registering a click, it just doesn't give the drop down.
Yep, I've seen issues like this with Internet Explorer (V11)
I have had strange things happen to me with:
AGOL, Portal and our custom Silverlight GIS website.
I've had your exact issue with Portal.
Usually after uploading a Feature Service that had problems but other times just when it's been awhile since a reboot.
1. clearing the cache (Ctrl-F5) - rarely helps
2. Close out all IE browsers, tabs, etc...
open one browser only, clear the cache and then delete all temporary internet files
- this sometimes fixes problems
3. Reboot my PC - almost always fixes the problem. If this doesn't fix the problem, then I start assuming it's a bug.
Sometimes I use Chrome but I've had a lot of problems with Chrome and there are other threads about odd issues with Chrome.
The fact though that you see this in all browsers... Try a reboot & clear your temporary files?
I haven't experienced this specific issue but have had some "weird" interface issues from time to time. When I do encounter issues I also have found trying things out in Incognito Mode in Chrome and/or clearing browser cache.
Did you ever find a solution to the create button not working issue? I am experiencing the same thing. No matter which browser or computer I try to use the create button in my content doesn't work.
I also had this issue and it was tied to the fact I had federated my ArcGIS Server to the Portal using the public domain name instead of the internal name of the server. Dropping the federated server and re-adding it with the internal name worked.
Originally federated like this, didn't work:
Refederating like this, did:
Portal needs to be able to find the arcgis server - using the actual server name on your internal network is best bet. Though, you could use hosts files/DNS to effect the same outcome...
Was not tied to the browser...hope this helps if this is still an issue.