We might make it configurable
Discussion
that was fast 
Let us know if it works!
seems to work. if i switch away from the app (iPhone), will it continue trying? i assume the command and timeout are sent to the node to execute and the app is just checking to see if the payment was completed until the node says "timeout" or "success".
also, the fee in the activity feed is nice, but confusing for transactions that are fee bumps as the full amount is the actual fee like this: 
It depends, some phones will kill LND in the background sooner than others but it’s usually not instant