Editor Considered Unfocused in Table (Live Preview)

[HyperChronos27]

As I said in the title, when editing a table cell in live preview, the editor is considered unfocused, and the "Open Highlightr" command will not work, displaying the message "Focus must be in editor".
I should specify that right clicking selected text and clicking "Highlight" will still work fine, but I'm trying to open the menu with a hotkey command. Using a hotkey command this way works fine outside of tables, or when in source mode, just not inside table cells in live preview mode.