I found a solution using a script at startup of android studio.

From Settings > Startup Tasks > Add new configuration > Shell script > Choose for Execute: Script text > Script text: "flutter emulators --launch Pixel_6_Pro_API_34" > click apply or ok .

This works for me, it will force the emulator to launch on android studio startup.

You can surly change Pixel_6_Pro_API_34 to the device ID that u are using.