[Bug] Unable to add single Channel in Multiple Channel Groups

[geekytricky]

Checklist (Your issue will be automatically closed if you delete this part)

• [Y] I make sure that there are no existing issues - open or closed - which I could contribute my information to.
• [Y] I understand that issues with limited impact, such as those occurring on specific devices or under specific network conditions, will not be fixed.
• [Y] I am able to reproduce the bug with the latest version given here: CLICK THIS LINK.
• [N] I have attached the error report in the issue.

Describe the bug
Unable to add single Channel in Multiple Channel Groups
Frequency

Steps to reproduce the bug

Device (e.g. Mi 4K TV Stick and Samsung S8 Galaxy)

Error report

Additional context

[InfinityLoop1308]

Fixed in 4.6.0.