Browser opens scenario but card decks are intialised empty

[riverwanderer]

Module V5.0.0beta9
Vassal V3.7.12

Load a scenario.
Now open another scenario using the Scenario Browser.
Now select a deck for the game.
Notice that the cards are now missing:

Using the Piece Counts & Locations tool shows that the cards are present on the Hidden decks window when the game loads and that they get removed, as expected, when a deck is selected. It appears that the Hotkeys that initialise the game decks are failing.

[riverwanderer]

Problem applies also to CCN module version 4.1.14.

Does not replicate in the analogous situation where a game is opened on top of an existing game using "File - Load Game or Log...". This reinforces the possibility that the issue is caused by the Scenario Browser.