jaspTools::makeTestsFromExamples() does not capture all tables in a jasp file

For instance, the added [.jasp file exam_anxiety](https://github.com/jasp-stats/jaspRegression/pull/484/changes#diff-043ab15d5d0d19bd82fe68e7f1eb415d7d2b2b2c42c08fb91b949d4280dd7ee4) does not include casewise diagnostics table in [the generated test.R file](tests/testthat/test-example-Exam Anxiety.R). 

Maybe similar issue in https://github.com/jasp-stats/jaspFrequencies/pull/317