[Issue] OpenGLSL error: extension 'GL_OES_EGL_image_external_essl3' is not supported

[ShootingKing-AM]

Describe the bug/issue

20:55:07-24.01.2021 - PVR-JNI-I: RenderUtils::loadShader:: Error has Occurred while Compling Shader Object: ErrorLog: Fragment shader compilation failed.
ERROR: 0:3: '' :     GLSL error: extension 'GL_OES_EGL_image_external_essl3' is not supported
ERROR: 0:7: 'samplerExternalOES' : requires extension GL_OES_EGL_image_external to be enabled 
ERROR: 2 compilation errors.

Local Time when Issue has occured
20:55:07-24.01.2021

Envirnoment:

• Desktop OS: __
• Android OS: Aosp Android 7
• Mobile Device Model: Nexus 5
• OpenGL-ES v3.0, GPU: Qualcomm Adreno 330

Additional context
Basically open app, run steamvr game, game loads, head tracking works, screen black, closing game fine, closing steamvr fails

Attached Logs
pvrlog Desktop.txt
pvrlog Mobile.txt

Reproted by: Aramož#2012

[ShootingKing-AM]

Must be fixed with #63 (Latest Relase beta-66). Waiting for confirmation.