Multiply not working in custom theme

Updated manager to 21.10.14 and my custom theme is not working. I think there is a problem with liquid math filters in the latest update. The times filter always returns 0.

Here is my code

> <p> 5 plus 5 = {{ 5 | plus: 5 }} </p>
> <p> 10 minus 5 ={{ 10 | minus: 5 }} </p>
> <p> 20 divided on 4 = {{ 20 | divided_by: 4 }} </p>
> <p> 5 times 5 = {{ 5 | times: 5 }} </p>

This is the output

5 plus 5 = 10

10 minus 5 =5

20 divided on 4 = 5

5 times 5 = 0

this was reported by another user on the forum (not sure when) and I remember the developer expressing possible issues with .NET

so please try updating your .NET version and check if the issue is resolved.

but i can confirm this issue even on version 21.10.6 Windows 10 desktop edition. maybe @lubos can give more info on this.

I have updated to dot net 5. But the problem is still there.