(fix) Incorrect display mode for grouped items in side navigation

[CynthiaKamau]

Requirements

• This PR has a title that briefly describes the work done, including the ticket number if there is a ticket.
• My work conforms to the OpenMRS 3.0 Styleguide and design documentation.
• I checked for feature overlap with existing widgets.

Summary

• Fixed incorrect display mode for grouped items in side navigation, flex mode hides items on the side
  @vasharma05 @denniskigen please confirm that there is no use case for this

Screenshots

None.

Related Issue

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Other

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[github-actions]

Size Change: -18 B (0%)

Total Size: 217 kB

ℹ️ View Unchanged

Filename	Size	Change
packages/esm-home-app/dist/130.js	173 kB	0 B
packages/esm-home-app/dist/319.js	131 B	0 B
packages/esm-home-app/dist/460.js	172 B	0 B
packages/esm-home-app/dist/574.js	131 B	0 B
packages/esm-home-app/dist/62.js	22.1 kB	0 B
packages/esm-home-app/dist/656.js	3.88 kB	-9 B (0%)
packages/esm-home-app/dist/757.js	131 B	0 B
packages/esm-home-app/dist/784.js	2.63 kB	0 B
packages/esm-home-app/dist/788.js	131 B	0 B
packages/esm-home-app/dist/807.js	143 B	0 B
packages/esm-home-app/dist/833.js	144 B	0 B
packages/esm-home-app/dist/913.js	5.71 kB	0 B
packages/esm-home-app/dist/main.js	6.14 kB	-9 B (0%)
packages/esm-home-app/dist/openmrs-esm-home-app.js	3.14 kB	0 B

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[ebambo]

LGTM

[pirupius]

Thanks @CynthiaKamau