Pocketcloud explore file copy issue

Using pocketcloud explore I can remotely access a share that has 26 folders labelled A-Z. I can see all 26 folders. When I select a file from my device then select transfer then copy then go to the same 26 folders labelled A-Z I only get folders A-S show and I can't scroll down anymore. I can use folders A-S without any problems but the others have disappeared.

Is there any way to resolve this?

Kind Regards

Lewis