Contest Logging Locator doens't allow a length of 6, fields won't be reached by tab-key

[dk5cr]

This is for reporting bugs with the code, if this issue is regarding setting up on your local server please use the forum see readme for details

Describe the bug If you are logging (live or post doesn't matter) the exchange for locator only allows 4 digits, not 6, like JO42JA or so. Changing from callsign to RST(S), Number(S) by tab-key will jump over Locator(S)-field and jumps right to RST(R)-field.

To Reproduce Start logging for a contest with serial+locator-exchange, try to put in 6digit-locator and try to reach fields by starting with callsign and tapping TAB-key multiple times.

Expected behaviour Locator-field should be editable and/or contain at least 6 digits if necessary. Locator(S) should be next field after clicking TAB-key in Number(S)-field.

Desktop (please complete the following information): Linux, Raspberry Cloudlog 2.6.19