id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,platform,subcomponent
796,Audio->Move to Start marker and end marker,Jeroi,,"So atm aegisub supports only Move to current frame funktion.

But more easier method to sift lines would be audio open and then select all lines, and put start or end marker to place where the first original line is spoken, and from Audio menu:

Sift to Start
Sift to End

Also hotkeys for this could be implemented.

",enhancement,closed,normal,,Subtitle,,minor,duplicate,acknowledged,,All,Subtitle - Editing