Mermaid %%init{ ... }%% does not work

[nanoant]

Describe the bug
Typora Mermaid block ignore `%%init{ ... }%% clauses which prevents graph customization. This customization was introduced in v8.7.0 (2020)

To Reproduce
Use following Markdown block:

~~~mermaid
%%{init: { "theme": "neutral", "themeVariables": { "fontSize": "32px", "fontFamily": "Times" } } }%%
flowchart LR
 A-->B
~~~

Typora shows graph with no customizations:

Expected behavior
Mermaid Live editor shows customizations properly:

Desktop (please complete the following information):

• OS: Windows 10 and macOS 12.4

Typora Version
1.3.3-dev (also latest stable)

Additional context
I suspect this may be related with Mermaid customizations code using --mermaid CSS rules in Typora user.base.css.

[abnerlee]

put into #1661

[abnerlee]

fixed in 1.4.4