Patterns based input mode elements do not have an id

[ewohnlich]

For example, the effective date (datetime-picker patter) or subjects(tags) field (select2 pattern). Without an id the associated labels do not match.

Can we give them an id just based on their name? widgets/patterns.py BaseWidget:

    def update(self):
        """Updating pattern_options in element `data-*` attribute."""
        self.el.attrib['id'] = self.name.replace('.', '-')
        if self.pattern_options:
            self.el.attrib["data-" + self._klass_prefix + self.pattern] = json.dumps(
                self.pattern_options
            )