If you don't see your mSOL in the active position, here are a few possible reasons:
Deposited mSOL into another DeFi project
Marinade only displays mSOL that is currently in your wallet.
If you deposited your mSOL into another DeFi project, it will no longer appear in the active position.
To see it in the active position again, withdraw the mSOL from the DeFi project back into your wallet.
Rest assured, your mSOL is still accumulating staking rewards as the SOL:mSOL ratio continues to grow after each epoch.
If you're unsure where you placed your mSOL, you can use portfolio tracking tools or websites, such as:
Swapped mSOL for another token
If you swapped your mSOL for another token (e.g., USDC, SOL, etc.), it will no longer appear in the active position.
This happens because swapping mSOL effectively means you sold your staked SOL and the staking rewards for a different token.
As a result, you no longer hold the staked SOL originally associated with your mSOL.
By addressing these scenarios, you can better understand why your mSOL might not appear in the active position.