Browser autocomplete does not work on KLocationField

[cnouguier]

It raises the following error:

runtime-core.esm-bundler.js:218 Uncaught TypeError: extractFn.value(...).toLocaleLowerCase is not a function
    at eval (QSelect.js:664:1)
    at Proxy.find (<anonymous>)
    at findFn (QSelect.js:664:1)
    at fillFn (QSelect.js:680:1)
    at onTargetAutocomplete (QSelect.js:690:1)
    at callWithErrorHandling (runtime-core.esm-bundler.js:155:1)
    at callWithAsyncErrorHandling (runtime-core.esm-bundler.js:164:1)
    at HTMLInputElement.invoker (runtime-dom.esm-bundler.js:369:1)

Could this be linked to this issue ?