BUg https://github.com/PyTorchLightning/pytorch-lightning/issues/10373 also applies to the training data loaders, and prevents the fix in #638 from working [AB#4870](https://innereye.visualstudio.com/60ce1777-00d6-4015-82bc-488a0c00202f/_workitems/edit/4870)
BUg Lightning-AI/pytorch-lightning#10373 also applies to the training data loaders, and prevents the fix in #638 from working
AB#4870