Wonderswan emulation missing "Y" D-Pad Buttons

[coderkei]

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Describe the bug Lemuroid only emulates one of the two D-Pads the Wonderswan uses (The WonderSwan has both an "X" and "Y" D-Pad that are independent of each other), rendering vertical games that need both unplayable. In this instance, Lemuroid only uses the "X" D-Pad.

To Reproduce Steps to reproduce the behavior:

1. Run a Wonderswan game that operates in vertical mode (Such as Rainbow Islands)
2. Start the game and try to navigate the menus
3. It doesn't work. Try in another emulator like Wonderdroid X and it does work with the two D-Pads.

Expected behavior Two D-Pads to be displayed for touch controls (The X and Y D-Pad)

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: Oppo Reno
• OS: Android 11
• Browser N/A
• Version Lemuroid 1.13.2

Additional context The WonderSwan Emulation for Lemuroid only gives 1 D-Pad whereas the WonderSwan actually had two D-Pads (The X and Y D-Pads).

For Horizontal games this mostly does not matter however almost all Vertical games use the two D-Pads seperately (With the X-Pad being used as the directional buttons and the Y-Pad being used as A/B buttons) and these two D-Pads are not simply mirrored or repeated.

In Lemuroid it only gives the X D-Pad, meaning I cannot navigate menus on Vertical games that also require the Y D-Pad.

I have attached two screenshots, one from Lemuroid and one from WonderDroid X.