My libinput-gestures config. Similar trackpad gesture mapping to my MacBook.

libinput-gestures.conf

# Configuration file for libinput-gestures.
# JDM — 12/11/2020
# Thanks to: Mark Blakeney, Sep 2015
#
# The default configuration file exists at /etc/libinput-gestures.conf
# but a user can create a personal custom configuration file at
# ~/.config/libinput-gestures.conf.
#
# Each gesture line has 3 [or 4] arguments separated by whitespace:
#
# action motion [finger_count] command
#
# where action and motion is either:
#     swipe up
#     swipe down
#     swipe left
#     swipe right
#     swipe left_up
#     swipe left_down
#     swipe right_up
#     swipe right_down
#     pinch in
#     pinch out
#     pinch clockwise
#     pinch anticlockwise
#
# command is the remainder of the line and is any valid shell command +
# arguments.

###############################################################################
# SWIPE GESTURES:
###############################################################################

# Browser go forward (works only for Xorg, and Xwayland clients)
gesture swipe right	3 xdotool key alt+Right

# Browser go back (works only for Xorg, and Xwayland clients)
gesture swipe left	3 xdotool key alt+Left

# active window toggle maximize
gesture swipe up	3 wmctrl -r :ACTIVE: -b toggle,maximized_vert,maximized_horz

# active window minimize
gesture swipe down	3 xdotool getactivewindow windowminimize %@

# active window toggle fullscreen
gesture swipe up	4 xdotool key F11

# Move to next workspace (works for GNOME/KDE/etc on Wayland and Xorg)
gesture swipe left	4 _internal ws_up

# Move to prev workspace (works for GNOME/KDE/etc on Wayland and Xorg)
gesture swipe right	4 _internal ws_down

###############################################################################
# PINCH GESTURES:
###############################################################################

# zoom -/+
gesture pinch in	2 xdotool key ctrl+minus
gesture pinch out	2 xdotool key ctrl+plus

# show/hide desktop
gesture pinch in	4 wmctrl -k off
gesture pinch out	4 wmctrl -k on

# Optional extended pinch gestures:
# gesture pinch clockwise <whatever command>
# gesture pinch anticlockwise <whatever command>