works fine when rendering final output.
Full-speed non-debug version
Build timestamp: Sep 29 2017 21:20:08
Version: B1 daily Sep 29 2017 (core 1.7 DailyBuild Sep 29 2017)
Cinema version: CINEMA 4D Studio R19.024 S
Plugin status: initialized successfully
1507028534_Corona-Bitmap-exposure-ignored-in-IR.c4d