Steps to reproduce:

1. Create discovery rules to discover mounted filesystems (for example) in the template
2. Create trigger prototypes from that discovery inside the template
3. Assing hosts to that template 
4. After some time change settings of the triggers generated in the second step to be auto closable problem
5. Try to auto close some problem which was generated by that triggeer before the step 4, but I can't, that trigger probably didn't collect "allow manual close" from the template 

Result:
See screenshot
Expected:
I expect that I can manually close all problems from some trigger. For example if I had a lot of false positive problems and if I decide to change setting to "allow manually close" I wouldn't be able to close them, only the new one created after the changes in trigger.