Negative timing for entire project

[nagotown]

Acknowledgement

• I have read Getting-Started and FAQ

Description of the new feature / enhancement

It would be helpful to have negative timing for projects similar to Vocaloid and SynthesizerV to prevent failure of rendering due to notes being at the very beginning of the project.

Example of project not playing when at beginning: (Audio is functional in OU at the end, but my screen recorder didn't capture it)

keyviz_muM4sc95dQ.mp4

Proposed technical implementation details

No response

[nagotown]

#2400 provides a solution, but must be manually enabled.
misinterpreted the aforementioned PR as measures before entire project