Numerical question in lesson - decimal fractions problem

Behat tests provided. Prerequisites:  Download and enable the french language pack A new/existing course A teacher and students that have access to the same course. Testing instructions: Switch to the french language pack Login as a teacher Go to a course and create a new lesson with default settings and 'Allow student review' set to 'Yes' Add a new numerical question to the lesson.  Fill in the required fields. For the answer enter it as "3,67"(equates to 3.67) and save If db access is available, confirm the answer is stored as "3.67" Go to the edit - expanded tab and confirm the answer is displayed as "3,67" Edit the question from Step 4 and confirm the form is loaded with the answer showing up as "3,67" Login as a student S1 Go to and start the lesson(from Step 3) Answer the question as "3,67" and submit Confirm answer is correct and displays as "3,67" Repeat 9-10 with student S2 Answer the question as "3.67" and submit Confirm answer is correct and displays as "3,67" Select 'Continue' to end lesson. Select 'Review lesson'  Confirm  textbox is disabled, answer is populated and matches "3,67". Login as a teacher Go to the lesson and the "Reports" tab. Click on the submission by S1 Confirm the answer displayed is 3,67 Switch to the english language pack Repeat 9-10 with student S3 Answer the question as "3,67" and submit Confirm answer is invalid and the following message appears "O ne or more questions have no answer given. Please go back and submit an answer " Select 'Continue' to go back to the question page Answer the question as "3.67" and submit Confirm answer is correct and displays as "3.67" Login as a teacher Go to the created lesson Go to the edit - expanded tab and confirm the answer is displayed as "3.67" Go to the "Reports" tab. Click on the submission by S1 Confirm the answer displayed is 3.67 Edit the question(from Step 4) Confirm the form is loaded and answer is populated as "3.67"