how to handle Option Adjustment Due to Corporate Action: e.g. MDU => MDU1?

[mw66]

Suppose you opened a MDU $30.00 Call position before Nov 1, 2024; now with Option Adjustment Due to Corporate Action

MDU $30.00 Call =>
MDU1 $30 Call

==============
MDU Special Action
Nov 1
Completed
Status
Completed
Effective Date
10/31/2024
Symbol
MDU
MDU1
Shares
0
25
Affected Positions
MDU $30 Call 4/17/2025

After the symbol change, no matter if we feed MDU or MDU1 to the robinhood api, we cannot either get the old option information, or trade it using api.

But it is still trade-able on the robinhood web UI.

Maybe there is another robinhood internal symbol can be used to close such position via api?