How to reproduce

1. Create a New Effect
2. Add blur node to the effect
3. Save the effect
4. Check the value of blurMax in QML file
5. In EffectMaker, change the value of Max Blur Level to a floating point value, e.g. 32.99 or 32,99.
6. Open the effect's qml file.

Description

Max Blur Level property of the Blur Helper node accepts real numbers, but on the QML side this property is represented as an int.

When a real number is set, the integer property is reset to 0.

Expected behavior

It should not be possible to apply a floating point number to Max Blur Level.