Hi @jcheung
We found different behaviors between chrome and mozilla in the field-text component when we set the type="number" or type="date".
When setting type="number" in chrome you can only insert numbers but mozilla allows you to insert numbers or letters. Attach some captures:
Chrome:
Mozilla:
In the case that we set type="date" chrome shows a calendar where we can select the date but in mozilla doesn’t show any calendar.
Chrome:
Mozilla: 
Do you have plans to solve this soon? Or is there any workaround that we can use?
Cheers
David