I've had this problem for some weeks now that the Lightroom window insists on staying on top of other windows. Alt+Tab does not open an app on top of Lightroom, but it simply will not display that window if it's on the same screen with Lightroom. If I have Lightroom not maximised and I move another window to where Lightroom is, it will slide under Lightroom. If I have Lightroom open (not maximised) and another window under it(maximised or not), and I click on the top of this other window, it will not go on top Lightroom. This does not happen with other windows. I've searched for the solution from both Microsoft Windows side and Adobe side. I did find some threads regarding this issue from Adobe community, but they were either old (f. ex. from 2012) or just didn't apply to my problem.
Thanks for help in advance.
Below the System Info.
Lightroom Classic version: 9.2.1 [ 202004070813-7699d98a ] License: Creative Cloud Language setting: en Operating system: Windows 10 - Home Premium Edition Version: 10.0.18363 Application architecture: x64 System architecture: x64 Logical processor count: 4 Processor speed: 2.4 GHz SqLite Version: 3.30.1 Built-in memory: 16276.1 MB Real memory available to Lightroom: 16276.1 MB Real memory used by Lightroom: 3415.0 MB (20.9%) Virtual memory used by Lightroom: 9383.8 MB GDI objects count: 1589 USER objects count: 4528 Process handles count: 3596 Memory cache size: 159.4MB Internal Camera Raw version: 12.2.1 [ 415 ] Maximum thread count used by Camera Raw: 3 Camera Raw SIMD optimization: SSE2,AVX,AVX2 Camera Raw virtual memory: 2158MB / 8138MB (26%) Camera Raw real memory: 2193MB / 16276MB (13%) System DPI setting: 96 DPI Desktop composition enabled: Yes Displays: 1) 1920x1080, 2) 1920x1080 Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: Yes