Touchpad tap doesn't work on a newly installed archlinux based garuda lxqt desktop

Hello,
I've just installed garuda lxqt desktop and the touchpad tapping feature doesn't work. Earlier, when I faced similar problem I just created a 40-libinput.conf or a 40-touchpad.conf file and copied them in the /etc/X11/xorg.conf.d folder and everything was fine. But this time this trick doesn't work. I searched google and I found that touchpad malfunction is common among arch based distros. But I couldn't find any solution to the problem. Help would be greatly appreciated.

Here are some hardware info:

Code:hwinfo --short
cpu:
Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, 3100 MHz
Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, 3100 MHz
keyboard:
/dev/input/event5 AT Translated Set 2 keyboard
mouse:
/dev/input/mice Elan Microelectronics Touchscreen
Logitech Unifying Receiver
/dev/input/mice DELL0741:00 06CB:7E7E Mouse
/dev/input/mice DELL0741:00 06CB:7E7E Touchpad
/dev/input/mice PS/2 Generic Mouse
monitor:
6NKDX NV13FHM LCD Monitor
graphics card:
Intel HD Graphics 620
sound:
Intel Sunrise Point-LP HD Audio
storage:
Intel Sunrise Point-LP SATA Controller [AHCI mode]
network:
wls8 Intel Wireless 3165
network interface:
wls8 Ethernet network interface
lo Loopback network interface
disk:
/dev/zram1 Disk
/dev/sda SanDisk Z400s M.
/dev/zram0 Disk
partition:
/dev/sda1 Partition
/dev/sda2 Partition
/dev/sda3 Partition
/dev/sda4 Partition
/dev/sda5 Partition
/dev/sda6 Partition
usb controller:
Intel Sunrise Point-LP USB 3.0 xHCI Controller
bios:
BIOS
bridge:
Intel Sunrise Point-LP PCI Express Root Port #5
Intel Sunrise Point-LP LPC Controller
Intel Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers
hub:
Linux Foundation 2.0 root hub
Linux Foundation 3.0 root hub
memory:
Main Memory
bluetooth:
Intel Bluetooth Device
unknown:
FPU
DMA controller
PIC
Keyboard controller
Intel Sunrise Point-LP PMC
Intel Sunrise Point-LP Serial IO I2C Controller #1
Intel Sunrise Point-LP Integrated Sensor Hub
Intel Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
Intel Sunrise Point-LP CSME HECI #1
Intel Sunrise Point-LP Serial IO I2C Controller #0
Intel Sunrise Point-LP Thermal subsystem
Intel Sunrise Point-LP SMBus
Logitech Unifying Receiver
Realtek Integrated_Webcam_HDCode:....
Device: DELL0741:00 06CB:7E7E Touchpad
Kernel: /dev/input/event22
Group: 9
Seat: seat0, default
Size: 102x62mm
Capabilities: pointer gesture
Tap-to-click: disabled
Tap-and-drag: enabled
Tap drag lock: disabled
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: disabled
Calibration: n/a
Scroll methods: *two-finger edge
Click methods: *button-areas clickfinger
Disable-w-typing: enabled
Accel profiles: flat *adaptive
Rotation: n/a
....Code:xinput list
Virtual core pointer id=2 [master pointer (3)]
Virtual core XTEST pointer id=4 [slave pointer (2)]
Logitech M310 id=10 [slave pointer (2)]
ELAN Touchscreen id=12 [slave pointer (2)]
DELL0741:00 06CB:7E7E Mouse id=13 [slave pointer (2)]
DELL0741:00 06CB:7E7E Touchpad id=14 [slave pointer (2)]
PS/2 Generic Mouse id=20 [slave pointer (2)]
Virtual core keyboard id=3 [master keyboard (2)]
Virtual core XTEST keyboard id=5 [slave keyboard (3)]
Power Button id=6 [slave keyboard (3)]
Video Bus id=7 [slave keyboard (3)]
Power Button id=8 [slave keyboard (3)]
Sleep Button id=9 [slave keyboard (3)]
Integrated_Webcam_HD: Integrate id=11 [slave keyboard (3)]
Intel Virtual Button driver id=15 [slave keyboard (3)]
Intel HID events id=16 [slave keyboard (3)]
Dell WMI hotkeys id=17 [slave keyboard (3)]
AT Translated Set 2 keyboard id=18 [slave keyboard (3)]
Logitech M310 id=19 [slave keyboard (3)]