Horizontal scroll touchpad gesture not working in Compact view

Two finger horizontal scrolling in Thunar seems to have broken for me between Fedora 33 (Xfce 4.14 / Thunar 1.8.15) and Fedora 34 (Xfce 4.16 / Thunar 4.16). I've tested live USB images of both and can reproduce it with a stock config, as well as on current EndeavorOS and another laptop (HP Chromebook.) Scrolling up and down with 2 fingers works, but since Compact view scrolls from left to right, I have always swiped left to right. I installed Caja 1.26.1 and can swipe horizontally to scroll in its Compact mode.

Specs:

Thinkpad X270 
Fedora 35 Xfce spin
Kernel: 5.18.10-100
I: Bus=0011 Vendor=0002 Product=0007 Version=01b1
N: Name="SynPS/2 Synaptics TouchPad"

HP Chromebook (setzer)
I: Bus=0018 Vendor=04f3 Product=007b Version=0000
N: Name="Elan Touchpad"

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