fix(material): put drawer over navbar shadow

[AdrienC]

This change is 

[AdrienC]

Hi,
my drawer was the primary section (appLayout.setPrimarySection(AppLayout.Section.DRAWER)), so it was over the navbar.
Before the fix :

After the fix :

On the Material Navigation Drawer page, we can see there's no navbar left shadow over the drawer :

My first commit didn't work for all cases (drawer not the primary section), so I fixed it.

[web-padawan]

Reviewed 1 of 1 files at r2.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @DiegoCardoso)

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theme/material/vaadin-app-layout-styles.html, line 22 at r1 (raw file):

Previously, DiegoCardoso (Diego Cardoso) wrote…

Thanks for the contribution.

Is this the desired behavior with this change?

If so, I believe that navbar should indeed drop its shadow over drawer. Take Material Components page as example:

Tested the latest change and this is now fixed.

[web-padawan]

Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @DiegoCardoso)

[DiegoCardoso]

Reviewable status: complete! all files reviewed, all discussions resolved

[web-padawan]

Reviewable status: complete! all files reviewed, all discussions resolved