Unable to use more than 4 DisplayLink monitors with EVDI on Ubuntu 19.04

Are you using the latest driver? Yes
Are you using the latest EVDI version? Yes
If you are using a DisplayLink device, have you checked 'troubleshooting' on DisplayLink's website? Yes
Is this issue related to evdi/kernel? EVDI

Linux distribution and its version (Ubuntu 19.04)
Linux kernel version v4.15
Xorg version (if used)
Desktop environment in use (Default Ubnuntu)

Description:

I am experiencing an issue with the latest EVDI version on Ubuntu 19.04 where I am unable to use more than 4 DisplayLink monitors in a total of 6 Monitors. The same configuration works correctly on Windows OS, indicating that there are no connection issues with the monitors.

Environment:

Ubuntu 19.04
EVDI (latest version)
3 DisplayLink DL-6950 devices (each with dual HDMI ports)
Total of 6 DisplayLink monitors and 2 hardware displays (8 monitors in total)

Steps to reproduce:

Connect 6 DisplayLink monitors and 2 hardware displays to the system.
Install the latest EVDI version on Ubuntu 19.04.
Modify /etc/modprobe.d/evdi.conf to have options evdi initial_device_count=6 (tried increasing this value up to 16).
Regenerate Initramfs.
Set the most verbose logs.

Expected behavior:

All 6 DisplayLink monitors and 2 hardware displays should work simultaneously.

Actual behavior:

Only 4 out of 6 DisplayLink monitors work alongside the 2 hardware (gpu) displays.

Additional information:

I did not observe any error messages related to the EVDI module in the verbose logs, specifically, no messages from "EVDI_ERROR("Evdi device add failed. Too many devices.\n");".
I tried manually adding devices by running "echo {1...6} > /sys/devices/evdi/add", but this did not resolve the issue.

Please let me know if there are any workarounds, patches, or updates that can resolve this issue. Thank you.

DisplayLink / evdi

Unable to use more than 4 DisplayLink monitors with EVDI on Ubuntu 19.04 #410