I’m going to post this in the pre-release bug reporting.
However, I was hoping maybe someone has a work-around.
I have a plugin that uses modal dialogs that have dropdown menus. The dropdown menu doesn’t appear when clicking the arrow. I’ve been using these same modal dialogs for a few years with sp-dropdown. I just tried sp-picker and it does the same thing.
The issue is isolated to Windows systems on PS 26.5 in modal dialogs only. It works on Windows in all versions prior to 26.5. It works on Mac.
Here is an example of one of the HTML menus.
<sp-dropdown size="S" style="width:40%;">
<sp-menu id="dataFileDelimiterInput" slot="options">
<sp-menu-item value="comma" selected>Delimiter - Comma</sp-menu-item>
<sp-menu-item value="tab">Delimiter - Tab</sp-menu-item>
<sp-menu-item value="semicolon">Delimiter - Semicolon</sp-menu-item>
<sp-menu-item value="colon" selected>Delimiter - Colon</sp-menu-item>
</sp-menu>
</sp-dropdown>