tab gravity 'fill'/ tabs are not scrollable

[sam43]

Hi,
I found this library very efficient and great. But I would like to ask the developers for some enhancements and would be updates like: Tablayout's gravity can't be set to fill, I mean tabs are always bound to the width of the screen but in default Tablayout I can scroll through the tabs but in this library I didn't found anything like that.
If there's some, let me know otherwise take it as a suggestion. Thank you