My apologies if this had been reported before, my first time playing a Tempest.
I'm playing on PS4
Whenever I fast travel, the bonus extra potions given by the Flaskmaster skill disappear.
For example, I normally carry grenades and regen potions. With the Flaskmaster skill, I can carry 4 and 6 respectively. Whenever I fast travel, one of each vanishes leaving me 3/4 and 5/6 and I have to replenish them.
Not a huge deal because I have plenty of resources, but annoying for sure.