How to see css changes to .markdown-source-view on ios mobile

UPDATE: It’s started working now! I think there ust have just been a delay on syncing from desktop to mobile.

I’ve successfully created a css snippet that adds spacing around paragraphs on desktop, but I can’t work out whether this is also possible on iOS mobile?

I have my vault synced to mobile, and when I go into Settings => Appearance on mobile it can see my css snippet file and will let me enable that snippets file, but the css which works on desktop makes no apparent difference on mobile. Do I need to edit a different css class for mobile?

This is my snippet - works on desktop but doesn’t work on mobile. Incidentally my other css snippets are also making no difference on mobile.

/* Spacing between paragraphs */
.markdown-preview-view br {
    content: '';
    display: block;
    margin-top: 10px;
}
.markdown-source-view :is(.cm-line:not(.HyperMD-list-line):not(.HyperMD-codeblock):not(.HyperMD-callout)) {
   padding-bottom: 1em;
}

I did find something online that suggested using .markdown-source-view.mod-cm6 instead of .markdown-source-view, but that made no difference.

I’ve successfully created a css snippet that adds spacing around paragraphs on desktop, and it also works on iOS mobile… but only in source mode, not in reading view. Can anyone help me get this to work in reading view on mobile?

I have my vault synced to mobile, and when I go into Settings => Appearance on mobile it can see my css snippet file and will let me enable that snippets file, but the reading view css which works on desktop makes no apparent difference on mobile. Do I need to edit a different css class for mobile?

This is my snippet - the .markdown-source-view css works on both desktop and mobile, but the .markdown-preview-view css only works on desktop. Incidentally my .cm-inline-code css snippet only works in source mode on both desktop and mobile, so I’d love to get that working in reading (preview) view too.

/* Spacing between paragraphs */
.markdown-preview-view br {
    content: '';
    display: block;
    margin-top: 10px;
}
.markdown-source-view :is(.cm-line:not(.HyperMD-list-line):not(.HyperMD-codeblock):not(.HyperMD-callout)) {
   padding-bottom: 1em;
}

/* inline code text colour */
.cm-inline-code {
  color: darkorange!important;
}