Request: Buffers per window/split instead of per tab

[jacobmischka]

I've been using vim-wintabs for over 5 years, and I'm now trying to take advantage of some of the more advanced bufferline plugins that have come out since the post-lua surge of innovation.

This is the most frequently recommended scoping plugin, and works well for tabs, but I find myself missing the window-based bufferline scoping from wintabs. Would it be possible to include a window-scope mode in this plugin? I'm willing to try the work myself, or pay for feature development.