PCSX2
[BUG]: [Big Picture] Extra 'confirm' press required most of the time to select an item
Describe the Bug
As per the title, selecting an item in the big picture interface usually takes an additional 'confirm' press to allow it to register, but not always. On certain occasions (like when opening big picture mode for the first time, or when you exit big picture mode by closing it through either pressing the 'exit/deny' button, or the pause menu hotkey after pressing the 'confirm' button only once), it will allow you to select something without requiring the additional press, but the additional press requirement will reoccur when you enter big picture mode again. Pressing space on the keyboard, as well as 'exit/deny' on the controller will work without an additional press.
Happens with both the appimage and the Flatpak builds of PCSX2, as well as DuckStation.
Reproduction Steps
Automap any controller through SDL to ensure it has been properly mapped, launch any game, enter big picture mode after you've successfully booted the game, select any item in the menu (easiest way to trigger the bug is to select resume, but save or load state also triggers it), enter big picture again and try to select something.
Expected Behavior
Selecting an item shouldn't require an additional press.
PCSX2 Revision
v1.7.5139
Operating System
Linux (64bit) - Specify distro below
If Linux - Specify Distro
Linux Mint 21.2, Steam Deck OS 3.4.10
Logs & Dumps
No response
I'm still able to reproduce this issue with v1.7.5590 on both Linux (appimage), and a recently purchased Windows 11 PC.
I've tried both with a Dualsense with SDL, and a Xbox Series controller with Xinput, and I could easily trigger it with both.
I have the same issue - in my case, the first input is "transferred" to the game, immediately after resuming. If I click 2x (X) button on the "Resume Game" option, the game resumes and additionally presses the given button in the game itself. Each time I'm forced to double-click on the selected option.
I use Dualsense with SDL. Pressing options with the mouse doesn't generate this problem. I'm also able to reproduce this in Duckstation.
Operating System: Windows 11 PCSX2 Revision: v1.7.5611
