Different cloak/jumpdrive/scanner fuels

[Ponge]

Greetings.
My question is: if a ship with fuel using gear (cloak, jumpdrive, jump scanner) has 2 or more different fuels (like bret mox, rhein mox, deuterium), and one of the fuel runs out in a process (like scan, or being cloaked), is the process interrupted (decloak, scan interrupt), or it just switches to the other fuel with no visible effect?

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