No track line shows for currently deployed vehicles when you click on the vehicles tab (not overview)

[ksalamy]

When adding a currently deployed vehicle to Dash5, the vehicle and the track history show up in the OverView.

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However, neither the vehicle, its track lines, nor the map show up when the vehicle menu button is clicked.

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This is not the case for non-deployed vehicles (e.g., here Pontus). The last vehicle deployment shows up in the Vehicle OverView Page
similar to the currently deployed Vehicles:

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So does the Vehicle View Page when the vehicle menu button is clicked (!although displayed Off-Center!)