Major issue needs attention
Measure mobile had an update?
Now as your measuring with Bluetooth connection the measurement automatically sizes (moves) a wall without having to TAP on the intended wall. That's fine on a square room but with any other shape it moves unintended walls in different directions. Be very aware that mobile might turn a wall that is 20 ft long into a 15 ft long wall. so I suggested turning off the Bluetooth on measuring device. Take the measurement with the device and move or enter the size into measure mobile manually (without Bluetooth connection)
I have been suggesting to Measure's developer team that the only wall they need to suggest is the last wall, not every wall the software through numbers, it always change the shape of the room we start with.