Help,problem with on-screen analog

[astawrath]

since some new ppsspp updates,my on-screen analog is does not function properly,when drag the analog to any direction and press any other button the analog will reset his position to 0 and the command ´´right or left´´ will stop making impossible to play any game that uses walking,since when im walking and press a button the character stops walking.im using ppsspp on my xperia with the last ppsspp upadate,pls help me i cant any game that needs walking like monster hunter.