How can one disable automatic screen turn-off during call on Samsung Galaxy S10 (Android 10, One UI 1.0)?

How can one disable automatic screen turn-off during call on Samsung Galaxy S9?

All the solutions I have seen so far do not apply to Android 10, One UI 1.0. For example, I don’t see any Turn off screen during calls option that this answer for Tecno F7 by geffchang is referring to:

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