/opt/ros/noetic/lib/librealsense2.so.2.50 doesn't exist despite ros-noetic-librealsense2 being installed in docker

Question

Goal: run this command inside a noetic docker roslaunch realsense2_camera rs_camera.launch aligh_depth:=true

Steps to reproduce:

1. apt update && apt install -y software-properties-common
2. add-apt-repository universe
3. add-apt-repository "deb https://librealsense.intel.com/Debian/apt-repo $(lsb_release -cs) main" -u
4. apt update
5. apt install -y ros-noetic-realsense2-camera ros-noetic-realsense2-description
6. source /opt/ros/noetic/setup.bash
7. Below command that throws error:

root@822516f273a3:~# ls  /opt/ros/noetic/lib/librealsense2.so.2.50
ls: cannot access '/opt/ros/noetic/lib/librealsense2.so.2.50': No such file or directory

I also removed the packages and installed from scratch but it didn't resolve the problem.

root@822516f273a3:~# ls /opt/ros/noetic/lib/librealsense2_camera.so
/opt/ros/noetic/lib/librealsense2_camera.so

root@822516f273a3:~# echo $LD_LIBRARY_PATH
/opt/ros/noetic/lib

sys info inside docker:

root@822516f273a3:~# uname -a
Linux 822516f273a3 6.2.0-36-generic #37~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Oct  9 15:34:04 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
root@822516f273a3:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:    20.04
Codename:   focal