Currently, Underlord is unable to review an entire composition and automatically correct punctuation to make it fully grammatically accurate based on the written script. In addition, it cannot apply the correct tool when replacing more than 100 characters—for example, when pasting in a transcript where punctuation was corrected externally (such as with ChatGPT).

This limitation makes it difficult to efficiently ensure clean, grammatically correct transcripts at scale. It would be very helpful if Underlord could:

1. Perform a full punctuation and grammar pass across an entire composition.

2. Support larger replacements (beyond the 100-character limit) when applying corrected transcript text.