v3.26.1
Losses per share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2024
(a) Basic (losses) per share      
From continuing operations attributable to the ordinary equity holders of the company (in USD per share) $ (0.0444) $ (0.0846) $ (0.0891)
Total basic (losses) per share attributable to the ordinary equity holders of the company (in USD per share) (0.0444) (0.0846) (0.0891)
(b) Diluted (losses) per share      
From continuing operations attributable to the ordinary equity holders of the company (in USD per share) (0.0444) (0.0846) (0.0891)
Total basic (losses) per share attributable to the ordinary equity holders of the company (in USD per share) $ (0.0444) $ (0.0846) $ (0.0891)
(c) Reconciliation of (losses) used in calculating (losses) per share      
From continuing operations $ (57,500) $ (102,142) $ (87,956)
Used in calculating basic (losses) per share (57,500) (102,142) (87,956)
(Losses) attributable to the ordinary equity holders of the company used in calculating diluted losses per share $ (57,500) $ (102,142) $ (87,956)
Weighted average number of ordinary shares used as the denominator in calculating basic losses per share (in shares) 1,294,866,933 1,207,793,132 986,702,919
Weighted average number of ordinary shares and potential ordinary shares used in calculating diluted losses per share (in shares) 1,294,866,933 1,207,793,132 986,702,919