Using an Android tablet (OnePlus tab 3) I can use the pen to write in the address bar but I cannot use a pen to write in any text fields on websites while browsing in Firefox (on google.com for example, or writing this), which works on other browsers like Chrome or duckduckgo browser. The touch input of the pen is recognized to scroll zoom or select text, but not to write. Is this feature not supported on Firefox or am I missing something Thanks