Custom Propertys - Input value is overwritten when switching focus between components

[psumal]

Describe the Bug

When an input field inside Custom Properties has focus and the user clicks into an input field of a different component, the value from the focused field is incorrectly copied into the field of the other component.
The value is transferred across components without any intended binding or interaction.

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Steps to Reproduce

1. Open a view containing at least two components that use Custom Properties
2. Focus an input field inside the Custom Properties (e.g. key func1)
3. Enter a value into this field
4. Click into an input field of a different component
5. Observe that the previously entered value appears in the field of the other component

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Expected Behavior

The entered value should remain only in the originally focused input field.
Changing focus or clicking into another component must not cause any value transfer or synchronization.

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Environment

• Host: Chrome
• OS: Windows 10 / Windows 11
• Library version: 1.17.0