Capacity wise foremost. Text isnt the easiest to read (even with enlarged text) but there's other ways to view it like clicking on it so that's lower priority
You're encouraged to have a backup loadout or two, so that if you do die you aren't reset back to almost the basics, but it clogs up inventory - so either some dedicated slots for at least one spare loadout, or possibly some more space dedicated to Rads/Meds would likely go a long way in alleviating the issue and providing whatever scrap or variety we need
Just to add to the crash issue, it doesn't seem to affect other instances of the browser (other windows), but it can be left for hours and the dragging is still broken. If I try to drag something in another tab of the same browser instance, it will crash all browser instances