Starting with v3.3.1 scalafmt formats boilerplate code in a weird way

[satorg]

See typelevel/cats#4116

Configuration:

version=3.3.3
align.openParenCallSite = true
align.openParenDefnSite = true
maxColumn = 120
continuationIndent.defnSite = 2
assumeStandardLibraryStripMargin = true
danglingParentheses.preset = true
rewrite.rules = [AvoidInfix, SortImports, RedundantParens, SortModifiers]
docstrings = JavaDoc
newlines.afterCurlyLambda = preserve
docstrings.style = keep
docstrings.oneline = unfold

runner.dialect = scala213source3
fileOverride {
  "glob:**/*.sbt" {
    runner.dialect = sbt1
  }
  "glob:**/src/{main,test}/scala-2.12/**" {
    runner.dialect = scala212source3
  }
  "glob:**/src/{main,test}/scala-3.x/**" {
    runner.dialect = scala3
  }
}
project.excludeFilters = [
  "scalafix/*"
]

Problem

Scalafmt formats code in boilerplate blocks which is not expected to happen.
Furthermore, the formatted results look pretty ugly: the formatting breaks block margins:
https://github.com/typelevel/cats/pull/4116/files?diff=unified&w=0#diff-dedd06aeff4542c5b99c68ad8ee7fecde2588c7adba68944521cda08e709aa83L153-R154

Expectation

The boilerplate code blocks should not be formatted by default since the result code can be very different from the source template.

Or at least there should be an option to disable it in configs.

[kitbellew]

what is boilerplate code?

[satorg]

@kitbellew I mean code templates for sbt-boilerplate plug-in

[kitbellew]

Сергей, я понятия не имею, что это такое. с точки зрения scala, что это за конструкция?