fix(react): popover caret is not hidden when caret prop is false

.all-contributorsrc

@@ -1345,9 +1345,9 @@
     },
     { 
       "login": "kuri-sun",
-      "name": "Ruki",
+      "name": "HaRuki",
       "avatar_url": "https://avatars.githubusercontent.com/u/62743644?v=4",
-      "profile": "https://haruki-kuriwada.netlify.app/",
+      "profile": "https://github.com/kuri-sun",
       "contributions": [
         "code",
         "doc"

README.md

@@ -85,7 +85,6 @@ check out our [Contributing Guide](/.github/CONTRIBUTING.md) and our
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
 <!-- prettier-ignore-start -->
 <!-- markdownlint-disable -->
-
 <table>
   <tr>
     <td align="center"><a href="https://github.com/tay1orjones"><img src="https://avatars0.githubusercontent.com/u/3360588?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Taylor Jones</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=tay1orjones" title="Code">💻</a> <a href="https://github.com/carbon-design-system/carbon/commits?author=tay1orjones" title="Documentation">📖</a> <a href="#a11y-tay1orjones" title="Accessibility">️️️️♿️</a></td>
@@ -264,10 +263,11 @@ check out our [Contributing Guide](/.github/CONTRIBUTING.md) and our
     <td align="center"><a href="https://github.com/allisonishida"><img src="https://avatars.githubusercontent.com/u/22247062?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Allison Ishida</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=allisonishida" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/alewitt2"><img src="https://avatars.githubusercontent.com/u/48691328?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Alex Lewitt</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=alewitt2" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/Tresau-IBM"><img src="https://avatars.githubusercontent.com/u/148357638?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Tresau-IBM</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=Tresau-IBM" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/kuri-sun"><img src="https://avatars.githubusercontent.com/u/62743644?v=4?s=100" width="100px;" alt=""/><br /><sub><b>HaRuki</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=kuri-sun" title="Code">💻</a> <a href="https://github.com/carbon-design-system/carbon/commits?author=kuri-sun" title="Documentation">📖</a></td>
     <td align="center"><a href="https://haruki-kuriwada.netlify.app/"><img src="https://avatars.githubusercontent.com/u/62743644?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ruki</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=kuri-sun" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/matejoslav"><img src="https://avatars.githubusercontent.com/u/8973672?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Matej Ocovsky</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=matejoslav" title="Code">💻</a></td>
   </tr>
   <tr>
+    <td align="center"><a href="https://github.com/matejoslav"><img src="https://avatars.githubusercontent.com/u/8973672?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Matej Ocovsky</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=matejoslav" title="Code">💻</a></td>
     <td align="center"><a href="https://samuelechinellato.com/#/"><img src="https://avatars.githubusercontent.com/u/49278203?v=4?s=100" width="100px;" alt=""/><br /><sub><b>SamChinellato</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=SamChinellato" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/stevenpatrick009"><img src="https://avatars.githubusercontent.com/u/106097350?v=4?s=100" width="100px;" alt=""/><br /><sub><b>stevenpatrick009</b></sub></a><br /><a href="https://github.com/carbon-design-system/carbon/commits?author=stevenpatrick009" title="Code">💻</a></td>
   </tr>

packages/styles/scss/components/popover/_popover.scss

@@ -172,7 +172,7 @@ $popover-caret-height: custom-property.get-var(
     will-change: transform;
   }
 
-  .#{$prefix}--popover--open
+  .#{$prefix}--popover--caret.#{$prefix}--popover--open
     > .#{$prefix}--popover
     > .#{$prefix}--popover-caret {
     display: block;