SelectField allowedValues with special characters / diacritics

[rereradu]

Hi,
When trying to add options with special characters / diacritics for a SelectField, I get the following error:

Failed to execute 'btoa' on 'Window': The string to be encoded contains characters outside of the Latin1 range.

Example:

<SelectField name="someField" allowedValues={['ă', 'ș']}/>

Is there any workaround for this except using a custom field?

[radekmie]

Hi @rereradu. Indeed, we do use btoa to provide unique value-dependant IDs. I guess we'd need to add some escaping logic to handle whole UTF-8 charset.