Distro: Manjaro
Steps to replicate:
Issue: application menu becomes smaller or entirely disappears (depending on monitor setup)

it happens only when "Panel mode: extend to the screen edge" is checked.
Icons are cropped in _Activites_ switcher:

Open windows are shown tiny:

It happens on both X and Wayland. Further, my two monitors have very different DPI/Scaling (maybe related to launchpad.net/gnome-shell-extension-ubuntu-dock#1826543).
This bug is tracked on launchpad.net/gnome-shell#1869571 and gitlab.gnome.org/gnome-shell#2528.
Fixed in 20e2b6a3417c46f5495925da584f03d86a895465 (the fix is included in dash-to-dock 68)
Please close this bug.
This is still an issue with one monitor in portrait mode as shown below.
Distro: Manjaro
Dash to dock version: 67
Steps to replicate: landscape monitor (left), landscape monitor (middle), portrait monitor (right).
Same is true for 2 monitors; landscape (left and portrait (right). When the landscape monitor is the main monitor the activities switcher gets cropped etc.
This only happens when dock is docked top left and right and "Panel mode: extend to the screen edge" is checked. Thanks


Most helpful comment
it happens only when "Panel mode: extend to the screen edge" is checked.