Garmin Edge 840 is no longer able to manually transfer files to an iPad

My partner and I use iPads to transfer files to/from the 840 and manage the device, with the change on 25.24 she can no longer do so. Garmin Express isn't available for iPads - she only has an iPad and does not have a PC/Mac. Can you let me know how we now connect now please?

Fortunately, I have not updated from 24.19 and will not now do so but a fundamental reason we bought the 840 was for the iPad connection/management.

Both are iPad Pro M1s on the latest IOS.