How to reproduce:
1. Open the attached "inputsystem_add_binding_issue" project
2. Open the "example" Input Actions Asset from the Assets folder
3. Right-click the “test” Action and verify that “Add Positive\Negative Binding” is a selectable option
4. Select the Control Type dropdown menu and select “Axis” (or any other, as the option selected here likely does not matter)
5. Select the Control Type dropdown menu again, and set it back to “Any”
6. Right-click the “test” Action

Expected result: The “Add Positive/Negative Binding” option is still available
Actual result: The “Add Positive/Negative Binding” option does not appear

Reproducible in: 1.8.0-pre.2(2022.3.18f1, 2023.2.8f1, 2023.3.0b4)
Not reproducible in: 1.7.0, 1.8.0-pre.1, 1.8.0-pre.2(2021.3.34f1)

Reproducible on: Windows 11, macOS 13.6.3 (Intel)
Not reproducible on: No other environments tested