Tactics Ogre visual glitch 1.17.1

[warmaster00]

Since i updated to 1.17.1 version of ppsspp, i've been experiencing a visual glitch with Tactics Ogre LUCT, when there is a loading screen, usually its just a black screen, it appears a blinking square on the right bottom corner of the screen, usually in white color but sometimes other colors as well.
I tried changing some settings but nothing seemed to work, some settings just changed the color of the square.
This problem wasn't present on a previous version of the emulator, tested with 1.16.6.