Bitwig needs SMPTE and SMPTE offset for scoring to picture.
It needs the ability to have Bar 1 start at a specific SMPTE timecode that can be input/offset so when driving other software/external by MTC/MMC it can sync to a relative SMPTE location.
Pretty sure every other major DAW does this.
@Eric_Rickey welcome to Bitwish.
Related, there is a feature request about Video support that welcomes votes.
This plugin has been discussed as well, and it comes with SMPTE support: https://vidplayvst.com/
@Eric_Rickey about Video support - #24 by Eric_Rickey, if you want to request SMPTE support you can do so on #drafts.
And of course, nothing like sending your requests to the Bitwig team directly.