Netflix subtitle disappeared when connection Huawei P30 to a projector - Huawei Developers

Hello there,
I bought a USB-c to HDMI adapter today and tried to connect my Huawei P30 to the projector with it and a HDMI cable to watch Netflix.
The problem is the subtitle doesn't show on the projector screen but only on the mobile screen. Same issue when I try Disney +. I then tested with my iMac using the same adapter and cable and all worked well.
I searched here and someone mentioned to disable the hardware overlays in the developer options. I tried that and then yes the subtile worked on both screens however there's a new problem, the image itself disappeared on both screens, left only the sound and the subtitle.
Wondering if anyone can advise some other ways to solve this issue please?
TIA

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