Rarely
``` 
ok 347	# write MTEXT to add_mtext_2000.dxf
not ok 348	# read MTEXT from add_mtext_2000.dxf: 800
ok 349	# write LEADER to add_leader_2000.dxf
not ok 350	# read LEADER from add_leader_2000.dxf: 800
``` 

looks like a concurrency problem to me
flaky add_test
This is a GitHub Issue
repo:libredwg
owner:LibreDWG
Title : flaky add_test
Issue date:

--- start body ---
Rarely
``` 
ok 347	# write MTEXT to add_mtext_2000.dxf
not ok 348	# read MTEXT from add_mtext_2000.dxf: 800
ok 349	# write LEADER to add_leader_2000.dxf
not ok 350	# read LEADER from add_leader_2000.dxf: 800
``` 

looks like a concurrency problem to me
--- end body ---
