Warning message in console

**iOS** 13.4
**XCode** 11.4

After setting `Equally between everyone` off this warning prints out

```
2020-04-07 15:45:25.370692+1000 split-bills[65874:4533426] invalid mode 
'kCFRunLoopCommonModes' provided to CFRunLoopRunSpecific - break on 
_CFRunLoopError_RunCalledWithInvalidMode to debug. 
This message will only appear once per execution.
```