FitFeatureIT fails (Expected: is 113 but was 112)

[javier-godoy]

Describe the bug

There seems to be a rounding error in the fit feature:

FitFeatureIT fails with:

java.lang.AssertionError: 
Expected: is <113>
     but: was <112>
	at com.flowingcode.vaadin.addons.xterm.integration.FitFeatureIT.testFeature(FitFeatureIT.java:53)

Expected behavior

113

Minimal reproducible example

FitFeatureIT

Add-on Version

3.3.0-SNAPSHOT

Vaadin Version

24.3.5, 25.0.3

Additional information

No response