Extracting new object

[Cogitarian]

Expected behaviour Please provide the exact means of reproducing the bug I'd like to trim annotations within certain boundaries and I thougt the extract method would help me to do that. I've tried to it with big and small files, including test file with few annotations on one tier and extract method do not trim annotations. Is that normal behaviour? Is there any other method for that? Suppose I have 10minutes long eaf file and I'd like to have 5minutes of annotations from that on all tiers. Actual behaviour What did you expect?

System information

• python version:
• os:
• are you up to date with the latest master?:

Additional context Add any other context about the problem here.