I'm using angular material with nested dropdowns. The dropdown values nested with parent and child basis.
I'm facing two issues.
Auto suggestion is not working. If I type parent name or its associated child name, have to filter and show the particular parent view with expand mode.
If i expand first parent and trying to expand the second parent, the first parent view should close automatically while expanding the second one.
Please find the stackblitz link https://stackblitz.com/edit/angular-f5mizr-9fpccz which i am using to do the sample.
Anyone help will be appreciated!!!!