Better OpenType icons for Arabic,Persian as there wrong

Hello Dear Fontbase team

i saw the icons for the OpenType features for Arabic initial form and medial form and final form, and visual there not correct also joints are disconnect

*I could not embed images.
Multiple errors occurred: 1) Sorry, you can’t embed media items in a post. 2) Sorry, new users can only put 2 links in a post.
*

This image link has explanation of all forms

https://imgur.com/a/WHnMldW


First Icon form the left is Initial form for Arabic speaker this looks like Medial form and the joint is disconnected

the letter is ن if its joined
نـــــ

image is in the first link


Medial form

character positions is correct but disconnect joints

the letter is ب
ـــــبـــــ

image is in the first link


Final form

the letter is ب

ــــــب

this is bad , its looks like a final form but merged to Medial form using a joint
the correct image without the the joint in the last

image is in the first link

and thank you for your time