Dear Thibaut,
I stumbled upon this bug that seems to popup the spat5.oper window or the spat5.help window when going to full screen somewhere else in my patch.
I am not able to close the window by clicking on the red button of the window but I have to open the window for real with the open message in order to be able to close it.
Using MAX 7 latest version on a 10.9.5 system. Spat5 version not completely clear (where can I find it?). I cannot download the latest version to test since I am waiting for my institutions subscription renewal.
Here is my example.
----------begin_max5_patcher----------
1001.3oc6WszjZiCD9L7qvkydjvHI+TaNkrSU4RRprUNrGRkZJgQvnIBIJY4
YXRp7ee0CavPrYgfSl8PnJDxsT6t+5t+ZI953QgyjankgA+YvGCFM5qiGMxI
xJXT8yiBWQ1TvIktsEthVVRVRCm3WSS2ncxu5AlXt7gqJ3xxsqxl6VSN6tmC
AMBEUqjUZNU6dgvZok5G4T2ta1meS5GWS89WXXvm18JXhl2.pV3Zht3VlX4M
JZg1qRDLeJXRPTj6m7D6HBMED7IqJea7X6vjKE42R4quRtlJ5.13rm.XihhZ
A6zelvtuzMF8DfanGpM3N8mCtqKz6IgmieB.dLnMvyiuHfKnOX.x2g6xfRik
+KoPqj7N.NJMoajC5E46AO3QnwHe8bV7zbLDiymDjguHLpkKWx6rtMbqanHq
nZp5FpfLy63fKMyxD5dRtGC8XfEqPexEE2LNnU0Kp37xBEkJB9CXGwkmh1XM
.2SjuvLdOU05aYkNSSUcf5dpnQmApmzKxOgTN1krSag7FKStuwBO6cVarGNB
Begc3Y+scjJl6kLnMCL1J4cxqeTPVwJt9CuuifWb2Au7SO3UxVJHbq2uaVme
6N.iO1IEPW.Ffb+fx5r1x8ZC4LwgWQx8Fsx2OxUJqTEMNeyo+A6xZyokZlfn
YRQqM4ZbFzWU8IaJzuNScBVJa.rSN9WFjNk7z2aGe8AY856opx5M6LggCcmT
YeLah6Qlv+Xj6QE8dVy9SbRHJSEp1TdVo7bhMod5S3J4bpRTwbcLFaA23Zty
A0jFlnW0WVMmI+flnqJu4sTQkmdY.0BREWuefX1xELNuPx8t2nsqX3507vP+
pSpEucueL.LEgigPyowfoQvnLTpalYRRhgT0DNq0A1nTbRLFfraMNEkEm3lk
ihRhry.GnFZms.Pr2B.bNH1OyHBZrUa0Hhk9FKnLaWzZoqUx0RUSJ0nJd69q
L2FPQlynBWzA3j6Rw9vs+1.lUOrkU3JS.k0nS65tsIiq8Q8.H7UR97f2Ksc3
XGKkrvbCqR1WpqNgvc8jFHW4swu4+x9M5Xp7eohQ3AVmeWW1tbw18ZsDtCpS
5O2AllmL7H7TizmGRA+ODoOGdtXbG7NE5+VpQ2r4nrz3LG3hxiifN.Ge.i7G
jHexA1eH5eMKuUhdAo4LA3QK0G1LHYS1oTr96T0vzP9tYy9MeYX3K63E3AiV
74RNybgm+wdanikmZgU+M4aOLP9h++97JdE838XIEEFCrWzOBZSy1Xd51a6f
qy7CsC9Z6+Z+r8Pf0kRhreryfo4lKiMnNW0pYT0qMGmd19lMPAb0tIXDLwEG
gsqcOeGzny2F+ujIbnTN
-----------end_max5_patcher-----------
Best, Hans.