executeFromVar() error on costing

[greenhat]

executeFromVar[SigmaProp](21)
with context:

      val script: SigmaPropValue = GT(Height, IntConstant(1)).toSigmaProp
      val scriptBytes = ValueSerializer.serialize(script)
      ContextExtension(Map(21.toByte -> ByteArrayConstant(scriptBytes)))

throw on SigmaTestingCommons.compile:

Variable executeFromVar not found in environment Map(maxSizeColl -> s19, coll10 -> s28, alice4 -> s39, alice -> s43, coll100 -> s52, coll5 -> s61, alice2 -> s65, coll1000 -> s74, alice3 -> s78)

[aslesarenko]

@greenhat How to reproduce?

[greenhat]

@aslesarenko I made a PR with a failing test - #612