Annotation Scale + Block + Attdef - Attribute ist permanently moving

 Hi there!

i try to create an annotive Block with attributes inside in BricsCAD 15.
I've tried a lot of workarounds, but every possible soultion provides the same problem.

When i insert a annotive block (ANNOTATIVEDWG set to 1 inside the block), it seems fine. But: the position of my attribute (bottom center) changes, when i add a scale to the inserted block and change to this scale (CANNOSCALE).
Once i copy the block to another position the attribute-text jumps to another (mostly random) positions.
Wenn i try sync the positions (ANNORESET) the Position is also wrong.
when i try to change the position through EATTEDIT it works ony in this case, this scale, this moment. if i change the scale, and copy again the position is wrong again.

In BricsCAD 17 there are many other problems around annotative, but this problem seems to be fixed. 
My company has about 20 licences for BricsCAD 15. do we have to upgrade or is there a workaround for this issue?

Kind regards