Soundcore Liberty lite Ultra slim left earbud

Hey Friends,
I bought Soundcore Liberty Lite two days back,
It is working perfectly alright if i use both earbuds at same time or just use the right one.
The problem is when i try to use only left earbud while right one is in the case left earbuds neither connects nor works alone.
Is this built in problem or just with mine.
Please guide if you can help me solving this issue.
Your cooperation in this regard will be highly appreciated.

As far I understand those wireless earbuds:
One is the “master” (recieving the bt signal) this is transmitting
the splitted signal to the “slave”.
So the “slave” will not work without the “master”.
Hope I am not wrong.:smile: