M1 Ipad Pro (5th gen) fails to run model

[kidintwo3]

Tried it with StabilityAI SD 2.1, SDXL base (768, iOS) [4 bit] and StabilityAI SD 2.1 [6 bit]. All seem to fail, usually with error:

Unsupported tensor data type: int32 Unsupported tensor data type: int32 Unsupported parameter indices type int32. Output type int32 is not supported. Unsupported tensor data type: int32 Unsupported tensor data type: int32 Unable to resolve operation input "values". Unsupported tensor data type: int32 Unsupported parameter indices type int32. Invalid output tensor format: fp32