Issue description
After loading the game select eg. 4 Unit Storage for upgrade, the tooltip is missing (not initalized).
Deselect the 4 Unit Storage II
Select them again, then the mouse over tooltip shows. Updating the tooltip seems to be ok.
If you select sth. else for upgrade, then the dialog will show the previous values, e.g.
Expected behavior
Button tooltip gets iniatialized when dialog gets opened.
Game version
v0.4.13 (148)
Attachments
Upgrade.save
Files not imported: Upgrade.save