"2) Tab opened in new background tab doesn't finish loading (endless circling animation on tab bar) until it's selected."
I have the same issue.
and Maxthon will not support window7, 8, 8.1 after Chromium 110?
This version has a little issue with Infinity New Tab https://chrome.google.com/webstore/detail/infinity-new-tab/dbfmnekepjoapopniengjbcpnbljalfg
the tab icon is changed after open a new tab
other web sites are fine
attach/detach tab behavior is weird
sometimes I can't attach tab to another window and only have to drag to + button
not somewhere in the tab area
and I don't understand why the window is hidden while moving.
it's not easy to guess how will window open (the position)
I wish there is a little more option for this -
turn on/off toggle button to "add to this folder" (to me. it takes space)
adujust width bookmark list (if title is long. it's too wide)
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added
How can I bookmark sites under the "other bookmarks"
there is no folder list in edit bookmark