When editing Predefined Screen settings, if the DateTime option is not enabled, clicking the toggle to "Enabled" results in the "Timezone" selector displaying as a small vertical line instead of the full popdown selector.
Workaround:
Save the "enabled" setting
When it reloads, the Timezone selector will now be available for selection
Summary:
When editing Predefined Screen settings, if the DateTime option is not enabled, clicking the toggle to "Enabled" results in the "Timezone" selector displaying as a small vertical line instead of the full popdown selector.
Workaround: