For greater accessibility please add focus styles by default to all buttons/links in the popup. Without focus styles, visual users who rely on keyboard navigation cannot tell where they are when tabbing through the popup.
Thank you for your assistance!
Folks, our former Wishlist portal, where our users shared their requests and suggestions, was transferred to this forum. You’re most welcome to vote, add new ideas, and leave your comments here — we surely will consider them all! 
Original Votes: 1
Hi Marc,
Thank you for submitting your request and for another great idea!
We’ll also try to consider focus styles implementation in one of the future updates.
A huge thank you for your help!
Hey there!
Glad to say that all buttons and links within our Popup got focus styles 