Triggering sync after "Send to..." action

Is it possible to trigger a sync to my other devices after one executes de Send To action from Safsri in iOS? I’ve found that I need to open the iOS app in order to force a push-triggered sync.

Edited: All my devices have the “Background app refresh” setting activated.

Browsing the forums, I think this syncing issue is the same that was reported here:

I understand this is due to the syncing mechanism that OF is using on iOS. As a side note, Wunderlist doesn’t seem to need to be opened in ordered to sync after a “Send to…” action.