Speech studio accepts incomple words as correct

[kalairubachandrakumaran-oss]

Describe the Bug

In the Lunes Speech Studio, incomplete pronunciation of a vocabulary word can be recognized as correct.
For example:
Expected: „die Fortbildung“ → Saying „die Fortbild“ is accepted as correct.
Expected: „das Sesambrötchen“ → Saying „das Sesambrötsch“ is accepted as correct.
-> If the article is wrong, the app detects this and reports that the article is wrong.

Steps to Reproduce

1. Open the Lunes app
2. On the welcome screen, tap „Übung starten“
3. Select „Sprechstudio“
4. Wait for a vocabulary image/word to be displayed
5. Tap the microphone button
6. Pronounce the correct article and the vocabulary word, but leave out the ending of the word (e.g. say „die Fortbild“ instead of „die Fortbildung“)
7. Observe the result

Expected Behavior

The complete vocabulary word, including the correct article and the full word, should need to be pronounced correctly before the answer is accepted.

Related Issues

Additional Information

• Found by testing of 1456: make the speech training exercise harder #1498
• Tested with iOS/Android and Lunes app version 8.4

1498.not.fixed.mp4