'New Outlook' timezone in 'New Meeting' not checkbox/persistent

I work across timezones frequently, and ensuring the correct timezone is of upmost importance.

In the 'Old Outlook' appointment page, the 'timezone' option is a checkbox/persistent, so it's ALWAYS showing the timezone option when setting an meeting/appointment:

But in the 'New Outlook', the timezone is a button, and I have to click it every time.

Please provide an option to have 'always show timezones' set for calendar appointments!