I’m not sure if this is a bug or do you have to do something specific to unlock the Mercenary skill tree? It shows I have points to spend and if I open up the page where the skill try is, it shows the points but no skills to put them in. I would add a screen shot but it doesn’t let me paste or attach.
10.13.24: Update: I’ve gotten all the skill points now and when I open up the skills tab, it only shows my available points, and the skill tree does not show in the background. I cannot find a video of this issue. Very weird, don’t know what else to do to unlock the skill tree of the main mercenary, not the reinforcement.