mouse issue while playing lol

i'm using window pc viewer and connector. 

https://support.jumpdesktop.com/hc/en-us/community/posts/34478027795341-Mouse-Click-and-Keyboard-Not-Working-in-League-of-Legends-Jump-Desktop-iPad-to-Windows-Remote-Access

i think i have  same issue as the one in this link

but there's no mouse unlock function in my viewer

how can i solve this issue?