Seeking a way to save all tracks for only a section of a song (e.g. Bars 1-8)?

I can save all tracks of the full song and move it to an audio editor/DAW and snip out just the section I want, but thought there may be a way within BIAB to export to a WAV file only the section I want. I understand how to handle Audio editing within BIAB for a single track, but not for all tracks combined, which is required in this case.

ISSUE: While I'm working on a song using the great MultiStyle "_DALLAS+", there is an section using that style that gets generated that I really like, but since I need to continue to make other edits to the song, I have to keep re-generating the song to play the changed parts correctly. I suppose one can wait until all changes are made, then keep re-generating the song until BIAB repeats the version I like, but I have no idea how many cycles of re-generating BIAB goes through.

Since At the end of the BIAB process, I will move the song to my DAW (Cakewalk) for adding the vocals, plugins and other tweaks to each track, also curious if using the BIAB plugin to capture a current "clip" of a secion of the song might be an option worth pursuing. I am a novice at using the BIAB plugin within Cakewalk, but can learn if it provides me value for my workflow.

Welcome any advice to save a few hours of work.

Cz...
BIAB,Bandlab Cakewalk,Kontakt, Cantabile, SampleTank4,IK BX-3, VB3, iZotope Suite, IK TRacks, Melodyne Studio
Kurzweil PC4SE, AXIOM-61key & IKiRigPro-32key boards, Roland SD-50 MIDI, Behringer 404HD, Maschine MK3,TC Helicon Voiceworks