Glad that worked for you.
I'm curious to know where you find those keystroke icons?
They are all over the place and often not easy to get to. In virtually all versions of MacOS  is achieved by Shift+Option+K (⇧⌥K). In Mojave and Catalina the rest can be found somewhere in Emoji & Symbols (∧⌘space).
NOTE: Emoji & Symbols has two UIs. The default looks like
this and you can find some of the symbols browsing here. However if you
click where indicted you will get
this view. For reasons known only to a few developers there are symbol sets available in the second view that do not appear in the first, specifically "Technical Symbols" which is what you are likely looking for. No the apple logo does not appear in either variety of emoji and symbols or at least I have never found it, but it is available on the keyboard as ⇧⌥K.