Qlik Sense Feb 2021 introduced the ability to use Measure names in Expressions. If your Qlik Sense server is at Feb 21 or later, QSDA will detect measures in expressions.
Release 1.6.5 fixes a QSDA bug where some Qlik Servers (Feb 21, Nov 21) were incorrectly determined to not support the Measure in Expression feature.
Note that Qlik Sense Feb 21 will report a “expression failed syntax check” flag for a Measure name in an expression. This is a Qlik bug and is fixed in subsequent releases.