Drag and drop online experiment crashes when using ipad

Sotirios,

The latest version of my experiments no longer runs on either of the 2 ipads that I own. The only changes I have made to experiments is to add .wav files.
The ipads I have are:
ipad 8th generation - MYL92VC/A - ios 14.4
ipad 4th generation - MD510C/A - ios 10.3.3

The following posting describes what I have found from my investigations.
https://discourse.psychopy.org/t/experiment-does-not-run-on-my-ipad-but-does-on-another/20167

The latest version of the experiment I gave you access to is:
https://pavlovia.org/bartl115/uofwmemorystudydccs

I have given you developer access to it.

I have seen some posts where there is mention of a support fork. Is that what I need? And what does it do? I have 4 experiments that all have the same problem.

Thanks again.

Phil