Using extract Ha/OIII and drizzle with OSC + dual narrowband filter images

Hi, this may be a dumb question. I have a stack of lights taken with an ASI533MC + Optolong L-extreme filter. I wanted to extract Ha and OIII data separately for HOO palette mixing.

I get the expected Ha and OIII results when I use the "interpolation" mode in "6) INTEGRATE" but if i try to drizzle with "Bayer/X-Trans drizzle" mode (2.0 scale and 0.5 droplet size for 2x drizzle) I get output that look like a Ha-OIII extract mono for both Ha and OIII.

Is there a gap in my knowledge and I'm simply not supposed to drizzle when extracting Ha or OIII data? 

I am using the "supported" pattern with the "force Bayer/X-Trans CFA" option unchecked in "0) RAW/FITS".

UPDATE: I've just saw that this is actually a bug that will be fixed in 1.8.3 beta 2 here:  https://www.astropixelprocessor.com/community/release-information/astro-pixel-processor-1-083-preparing-next-release/#post-11854

Any chance I could get early access? I would really like to process my data that way 😛