Cannot select cells when showRowNumbers=false

Description

import Hypergrid from 'fin-hypergrid';
let grid = new Hypergrid('#root', {
    data: [{'Tag': 'hello', 'Test': 'World'},
        {'Tag': '1', 'Test': '2'}]
});
grid.addProperties({showRowNumbers:false});

Contributor guide

Tech stack

javascript

Domain

frontend

Issue type

bug

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

3

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-2 days

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.

mostly clear

Prerequisites

basic JavaScriptHypergrid API knowledge

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

30

Research direction

Investigate the selection logic in the Hypergrid core library. The issue suggests that disabling row numbers affects cell selection, likely due to offset calculations. Examine the rendering and selection handling, particularly in files like `src/renderer.js` or `src/selection.js`, to understand how `showRowNumbers` impacts cell coordinates and selection behavior.