Created attachment 8819893 [details] synced-tabs.png STEPS TO REPRODUCE Connect one iOS device and one desktop device to Sync Have open tabs open on both Send a tab from iOS to desktop Open Synced Tabs on desktop EXPECTED RESULTS There is one iOS device ACTUAL RESULTS There are two
Simon, can you verify if this is still happening?
I am only able to reproduce the bug after disconnecting and reconnecting the FxA on iOS and syncing but that is Bug 1264584. Ryan are you able to reproduce the bug without disconnecting and reconnecting the FxA on iOS?
It's likely I had disconnected the device but it didn't disappear. Related bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1401585