Global Skill/Save/Attack Mod option not showing

Hi! Just starting to learn this system. I play in another game where each Global Skill option is on the character sheet (like for Bless/Inspiration/Sneak Attack effects). In my game I'm trying to get started I only have Global Damage available, even though I have each Global Mod option ticked in the Game Settings screen. Please advise how to work around this, I have a bard AND an artificer from our in person game that spams their skill bonussing traits and I'd love the players to have access to the option.  Thanks friends! Pro Sub, D&D5E Sheet by Roll20

The game settings only affect new  characters. To apply your choices to existing sheets, load your game, go to the settings tab and choose to update existing content (under experimental features at the bottom). Follow the prompts; it will likely take a few minutes. You can also toggle these settings manually on any character under its individual settings tab.

Thank you so muc for your prompt reply! Under Experimental Features, I've only got the following options:

I think it's the Apply Default Settings button.

Oh thats awesome! Thank you! Do I do the same thing if I wanted to be able to choose the Advantage Roll Queries too? It won't erase their lvl9 characters will it?

Apply Default Settings (sorry I spaced on the name when I posted earlier), shouldn't disturb their characters beyond making the changes you wanted. But if you are at all worried, as a Pro user, you have the ability to use the Transmogrifier (also one of those buttons) to move them to a backup or  Library Campaign . The Transmogrifier can be finicky, so if you don't see the lists the first time, just run it again.