ScrollableMessage Respond ABORTED on DEFAULT_ACTION or STEAL_FOCUS

[iCollin]

Summary

If you click on a ScrollableMessage's softButton with action DEFAULT_ACTION or STEAL_FOCUS, the HMI should send a SUCCESS response to Core, but it is sending ABORTED.

Reproduction

Start and connect HMI, App, Core
Send ScrollableMessage when allowed with following parameters:

"scrollableMessageBody":"body",
"timeout":10000,
"softButtons":[
   {"type":"TEXT","softButtonID":1,"text":"default action","systemAction":"DEFAULT_ACTION"},
   {"type":"TEXT","softButtonID":2,"text":"steal focus","systemAction":"STEAL_FOCUS"}]
}

Click either soft button

Expectation

Core receives SUCCESS response
Mobile receives SUCCESS response

Actual Result

Core receives ABORTED response
Mobile receives ABORTED response

Fix

I plan to prepare a fix for this issue after merge of 0189.

[iCollin]

Closed via #589