cnee --first-last

I am learning cnee. I have debian 11.0.0 (bullseye). cnee manual says this: RECORD OPTIONS
--first-last Print only first and last of multiple successive MotionEvent.
--human-printout Prints human readable.
Code:cnee --record --mouse --out-file cnee1.xns
cnee --record --mouse --out-file cnee2.xns --first-last
cnee --record --mouse --out-file cnee3.xns --human-printout
cnee --replay -f cnee1.xns
cnee --replay -f cnee2.xns
cnee --replay -f cnee3.xns
# keyword 'not' not yet handled
ls -s cnee1.xns
# 20
ls -s cnee2.xns
# 24
ls -s cnee3.xns
# 140
cnee --version
# xnee 3.19replay of cnee1.xns and cnee2.xns work.
--first-last does not do what it is suposed to do. How to make it work?
replay of --human-printout, cnee3.xns does not work.
See attachments cnee1.txt, cnee2.txt, cnee3.txt. This forum does not allow upload of file *.xns.
Attached Files

	cnee1.txt (17.0 KB)
	cnee2.txt (22.1 KB)
	cnee3.txt (140.0 KB)