Consider there two cases.
I have submitted answer like: (space)Test and sent.
Result : It is showing as below image
Now I have submitted answer like: (space)123
Result: It is showing me as correctly. please check below image
I have checked my iteration for both cases.
For case 1, I got blank answer (eg. (space)) only
For case 2, I got expected answer (eg. 123)
This issues are happening in android devices only.
I have already asked related issues. click here. But still waiting positive response from FlowXo team.