16020: variable SURVEYNAME undefined in Welcometext/Description but working in logic check

ID	Project	Category	View Status	Date Submitted	Last Update

16020	Bug reports	Expression Manager	public	2020-03-22 14:40	2020-03-22 16:46

Reporter	jakobwoegerbauer	Assigned To
Priority	none	Severity	minor
Status	new	Resolution	open
Product Version	4.1.10

Summary	16020: variable SURVEYNAME undefined in Welcometext/Description but working in logic check
Description	The variable SURVEYNAME is undefined in the welcome text when executing the survey. It does work in the survey logic view ("No syntax errors detected in this survey."). Additionally the correct surveyname is displayed when hovering over the variable.
Steps To Reproduce	Create a new survey with {SURVEYNAME} in the welcome text or the description. Execute the survey -> undefined variable Check survey logic -> seems like everything is ok
Tags	No tags attached.

Complete LimeSurvey version number (& build)	Version 4.1.10+200311
I will donate to the project if issue is resolved	No
Browser	Firefox 74.0
Database & DB-Version	MSSQL, Microsoft SQL Server 14.0
Server OS (if known)	Windows Server 2016
Webserver software & version (if known)	IIS 10.0.14393.0
PHP Version	7.2.7

Date Modified	Username	Field	Change
2020-03-22 14:40	jakobwoegerbauer	New Issue
2020-03-22 16:46	jakobwoegerbauer	Note Added: 56725

jakobwoegerbauer 2020-03-22 16:46 reporter ~56725	It looks like in SurveyRuntimeHelper.run() LimeExpressionManager::updateReplacementFields() is called after the twig template is rendered (displayFirstPageIfNeeded()) and templatereplace() isn't called either, since LimeExpressionManager::StartProcessingPage() is called with $initializeVars=false.