Slider field doesn't immediately resize to fit contents (Zelos)

[TodePond]

Category Plugins

Component field-slider

Describe the bug When using the Zelos theme: When you drag the slider to a number with a different number of digits (eg: slide from 99 to 100), then the size of the field doesn't update until you continue dragging, or click off of the field.

To Reproduce Steps to reproduce the behavior:

1. Go to: https://google.github.io/blockly-samples/plugins/field-slider/test/index#renderer=zelos
2. Drag a parent ( 50 ) block into the workspace.
3. Drag the number 50 up to 100.
4. See error:

Expected behavior The field should immediately resize to fit the new size of the number, like this:

Screenshots