I cannot make it show on the left panel

[utiq]

In your example video it shows the side panel with the mermaid option, I cannot make it show once I install it

[tvanyo]

@utiq, it takes a few of steps to do this.

0. Install the plugin
1. You need to create a diagram using the + in the toolbar and select Advanced > Mermaid

• The default diagram is sufficient
• Select Image
• Select Insert

2. Add the created diagram to the Scratchpad in the Left Side Menu
3. Export the Scratchpad as a library:

• click the Pencil icon
• Select Export
• OS save dialog should open and you can rename the file from Scratchpad.xml to Mermaid.xml

4. Open the library

• Select File > Open Library… and navigate to where you saved Mermaid.xml

5. You can select a shape/image from the new library and it will be added to the page.
6. Double click the image and update the text to make the new diagram what you want.