On version 0.9.10 there came some feedback for a couple of seconds, but on version 0.9.25 this doesn't seem to work anymore. This seem to affect if more than one tries possibility, for example unlimited tries.
On 0.9.10 we receive some feedback for a couple of seconds:

On 0.9.25 it gives some of the points, disables the answer button, but no feedback for user:
