Staking addresses not updating

Active staking addresses are not appending/updating when new stakes are made.
Simulation findings:

1. Staking position of 20,189 MOR was not updated
   TX: https://basescan.org/tx/0xcf2081b27dd36fabcb4dfb41ec0ca8ce97751619010ea8224f3f051447bcc8cb

2. Staking position of 1.1 MOR was not appended
   TX: https://basescan.org/tx/0x7987e5a8c597f2966786d221957e73baac66be89d56b3bd5c198d854b400f52e