Activation not extended in Sequence Diagram

[S-Holzhauer]

I have the problem that nested method activations are not sufficiently extended downwards (see attachment). The following sequence is intended correctly, but starts in the background since the activation stops before the new sequence. Is there any means to correct this behaviour?

EA program version 13.5.1352

[KP]

You should be able to select the bottom message and click the button that says "Raise the activation level"

[S-Holzhauer]

Thanks for the response. However, this is not a solution as the bottom message's activation level is already raised (note the gap between the lower level method and the start of the message arrow).