Upvotes: 0<=-=Mar 7 2017 2:10AM=-=>
Thank you for taking time to post this issue!
I can confirm that Design option in SSMS Object Explorer is not available for temporal (system-versioned) tables.
Unfortunately, we do not plan to include a fix for this issue in the upcoming release.
We might include it as an improvement in a future release, though.
How important for you is to have this option available for temporal tables?Duncan Smart commented
Still not fixed in SSMS v18.0 Preview 4 :sad_face:Duncan Smart supported this idea ·
We included formalizing the Traffic Manager user agent string in our roadmap.Duncan Smart commented
User-Agent appears to have updated recently to "Azure Traffic Manager Endpoint Monitor"