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Changes between Initial Version and Version 1 of Ticket #5816

initial	v1
5	5	Now, check the diagrams of {{{M1}}}, {{{M11}}}, and {{{M12}}}. In principle, they should be the same. In practice, {{{M1}}} has the expected appearence of the instance of {{{M0}}}, while {{{M11}}}, where the instance of {{{M01}}} has the same extent as in the previous model, the rendering is completely wrong. Apparently, the graphics annotation is inherited correctly, while the extent annotation is not. Please make sure it is. The diagram of {{{M12}}} looks instead fine, since the extent is re-added to {{{M02}}}.
6	6
7		Finally, when looking at the diagram of {{{M2}}}, the icon of the instance of {{{M1}}} should be centered in the rectangle - unfortunately, it isn't. Furthermore, as soon as I grab it by one ~~angle~~ to resize it, it jumps in a different position. I guess the two issues are related.
	7	Finally, when looking at the diagram of {{{M2}}}, the icon of the instance of {{{M1}}} should be centered in the rectangle - unfortunately, it isn't. Furthermore, as soon as I grab it by one corner to resize it, it jumps in a different position. I guess the two issues are related.
8	8
9	9	It would be good if we could fix this in 1.15.0 already. This kind of issues make models developed with other tools unreadable, which is extremely annoying.