fix(core): DropdownHover fix unexpected closing when using nested dropdown

[vladimirpotekhin]

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Refactoring
• Build or CI related changes
• Tests related changes
• Documentation content changes

What is the current behavior?

Closes #5395

What is the new behavior?

[lumberjack-bot]

Pull request was closed ✔️

All saved screenshots (for current PR) were deleted 🗑️

[bundlemon]

BundleMon

Files updated (2)

Status	Path	Size	Limits
✅	demo/browser/runtime.(hash).js	37.64KB (+35B +0.09%)	+10%
✅	demo/browser/main.(hash).js	335.2KB (+22B +0.01%)	+10%

Unchanged files (4)

Status	Path	Size	Limits
✅	demo/browser/vendor.(hash).js	200.86KB	+10%
✅	demo/browser/polyfills.(hash).js	18.28KB	+10%
✅	demo/browser/scripts.(hash).js	17.9KB	+10%
✅	demo/browser/styles.(hash).css	1.67KB	+10%

Total files change +57B +0.01%

Groups updated (1)

Status	Path	Size	Limits
✅	demo/browser/*..js	2.15MB (+1.61KB +0.07%)	-

Final result: ✅

View report in BundleMon website ➡️

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Current branch size history | Target branch size history

[github-actions]

Visit the preview URL for this PR (updated for commit 476d2be):

https://taiga-ui--pr5541-nested-hover-dropdow-g08x3c2j.web.app

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[codecov]

Codecov Report

Merging #5541 (476d2be) into main (b2badb9) will decrease coverage by 0.02%.
Report is 5 commits behind head on main.
The diff coverage is 40.00%.

@@            Coverage Diff             @@
##             main    #5541      +/-   ##
==========================================
- Coverage   72.41%   72.40%   -0.02%     
==========================================
  Files        1447     1447              
  Lines       15753    15755       +2     
  Branches     2207     2208       +1     
==========================================
- Hits        11408    11407       -1     
- Misses       3985     3987       +2     
- Partials      360      361       +1     

Flag	Coverage Δ
addon-charts	71.10% <ø> (ø)
addon-doc	60.47% <ø> (ø)
addon-mobile	61.14% <ø> (ø)
addon-table	61.01% <ø> (ø)
addon-tablebars	90.90% <ø> (ø)
cdk	78.71% <ø> (ø)
core	78.16% <40.00%> (-0.08%)	⬇️
kit	70.95% <ø> (ø)
summary	72.40% <40.00%> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...cts/core/directives/dropdown/dropdown.component.ts	43.93% <100.00%> (-0.84%)	⬇️
...re/directives/dropdown/dropdown-hover.directive.ts	31.81% <25.00%> (-5.03%)	⬇️

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