XF 2.2 How to pin a thread not in a section sticky threads?

[kipr2007]

how to pin a thread not in a section sticky threads?
task: we know that can a pin threads on sticky threads. but how can pin a thread in normal threads?

example https://evolve-rp.su/forums/cleveland/

 

[Paul B]

Pinned threads are always at the top of the thread list - there are no options related to them.