Yes, the adapter you link to bridges the Thunderbolt cable/connector from the display but the question above was also about the Magsafe cable/connector and whether a single adapter could connect both Thunderbolt and Magsafe into a USB C port on the MacBook Pro.
Failing that, do you suppose we will be able at least to use a second adapter on the Magsafe cable from the Thunderbolt Display connected to a second USB C port to charge the MBP?
I really want to avoid having to carry the actual power adapter around with my laptop (I have Thunderbolt Displays in two places).