I installed some Markdown packages such as
language-markdown and a few others. For some reason after this (even after disabling and even uninstalling these markdown package) the basic Github Markdown commands are not working. For example, if I type “table” and hit tab, the table is not generated. So after a minute of looking around, I see the the .md file is being auto-detected as a plain text file. I go to switch it to a github markdown file and the option is no longer in the list. Did one of these packages somehow tamper with it? Any good way to fix this?