palantir/blueprint

Tooltip in Popover opened itself when popover shows

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#3,514 opened on May 3, 2019

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P2Package: coreType: bughelp wanted

Description

Hi

mainButton has a Popover which has some buttons which has tooltip. My code below.

import { Button, Popover, Position, Tooltip, PopoverInteractionKind } from "@blueprintjs/core";
 
<Popover 
        position={Position.RIGHT}
        interactionKind = {PopoverInteractionKind.HOVER}
        content = {
             <div style={{padding:4}}>
                   <Tooltip content="Button 1 Tooltip" position={Position.TOP}>
                             <Button>Button1</Button>
                  </Tooltip>
                   <Tooltip content="Button 2 Tooltip" position={Position.TOP}>
                             <Button>Button2</Button>
                  </Tooltip>
                   <Tooltip content="Button 3 Tooltip" position={Position.TOP}>
                             <Button>Button3</Button>
                  </Tooltip>
         </div>

     }
>
     <Button id="mainButton">HOVER ME AND SHOW POPOVER</Button>
    
</Popover>

But first button's tooltip opening itself immediatelly when popover is opened. Mouse is not over on first button but why opening tooltip?

Contributor guide

Tech stack
reacttypescripthtmlcss
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
React fundamentalsBlueprint UI library basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40
Research direction
Investigate the interaction between Popover and Tooltip components in Blueprint. The issue likely stems from the Popover's hover interactionKind causing a synthetic hover event on the first child, triggering the Tooltip. Examine the Popover source (src/components/popover/popover.tsx) and Tooltip source (src/components/tooltip/tooltip.tsx) to understand event propagation. Check if any existing comments or closed PRs address this behavior. Possibly consider the order of rendering or focus management within the popover content.