Not exactly. The problem is, that LyX is not allowing two spaces which are adjacent *logically* --- but in this case, they are not adjacent visually. So it looks as if it's not allowing even one space at that logical position, but in fact there already is a space in that logical position, it's just on the other side... Again, open a bug for this (I think it's the same as the last issue) and we can try to fix it sometime...
Didn't I post a patch for exactly this which somebody called "not needed"?
Stefan
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