Weird behavior with the (+) button

[Ipickedausername]

Hello,

When we put 2 fingers on the screen, sometimes, the green (+) button disapear. Usually, it reappears as soon as we remove one finger from the screen.

But sometimes, it doesn't.. To resolve this issue, I zoom/unzoom until the green button reappears

Here a video that shows this behavior.

https://github.com/opengisch/QField/assets/72577399/d590a0a9-cc46-4ccd-a7cd-3bd0d883f49f

Desktop (please complete the following information)

• OS: [e.g. Windows 10]
• QGIS Version [ 3.26.0]
• QFieldSync Version [.4.a.0]

Mobile (please complete the following information)

• Device: [samsung Galaxy 9]
• OS: [e.g. Android 8]
• QField version: qgield master-dev af01c8

• Problem started happening recently, didn't happen in an older version of QField: [Yes]
• Problem can be reliably reproduced, doesn't happen randomly: [No]
• Problem happens with all files and projects, not only some files or projects: [Yes]

Thanks !